diff --git a/README.whynot b/README.whynot
index 5621012..5b707f9 100644
--- a/README.whynot
+++ b/README.whynot
@@ -2,4 +2,5 @@
      ===============================
 
 Requires libpdf which is a commercial library and therefore not
-part of SuSE LINUX.
+part of SuSE LINUX.  As a replacement the `pdfcairo' terminal
+can be used to generate output in pdf.
diff --git a/gnuplot-4.4.0-demo.dif b/gnuplot-4.4.0-demo.dif
index c290de2..69c3fc1 100644
--- a/gnuplot-4.4.0-demo.dif
+++ b/gnuplot-4.4.0-demo.dif
@@ -223,33 +223,57 @@
  pause -1 "Hit return to continue"
  
  reset
+--- src/show.c
++++ src/show.c	2010-05-10 14:04:43.814925577 +0200
+@@ -1054,6 +1054,15 @@ show_version(FILE *fp)
+ 	    p			/* hit 'h' */
+ 	    );
+ 
++#ifdef GNUPLOT_LIB_DEFAULT
++   {
++	struct stat st;
++	if ((stat(GNUPLOT_LIB_DEFAULT, &st) == 0) && S_ISDIR(st.st_mode)) {
++	    fprintf(fp, "\n%s\tType `load \"all.dem\"` to display a large number of examples.", p);
++	    fprintf(fp, "\n%s\tThey are located at %s/*\n\n", p, GNUPLOT_LIB_DEFAULT);
++	}
++   }
++#endif
+ 
+     /* show version long */
+     if (almost_equals(c_token, "l$ong")) {
 --- src/variable.c
 +++ src/variable.c	2009-06-15 12:01:39.000000000 +0000
-@@ -37,7 +37,7 @@ static char *RCSid() { return RCSid("$Id
+@@ -37,7 +37,10 @@ static char *RCSid() { return RCSid("$Id
  /* The Death of Global Variables - part one. */
  
  #include <string.h>
 -
 +#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++#include <unistd.h>
  #include "variable.h"
  
  #include "alloc.h"
-@@ -95,6 +95,14 @@ loadpath_handler(int action, char *path)
+@@ -95,6 +98,17 @@ loadpath_handler(int action, char *path)
  	if (!loadpath)
  	{
  	    char *envlib = getenv("GNUPLOT_LIB");
 +#ifdef GNUPLOT_LIB_DEFAULT
 +	    char *defenvlib = (char*)0;
-+	    if (envlib) {
-+	       	if (asprintf(&defenvlib, "%s:%s", envlib, GNUPLOT_LIB_DEFAULT) > 0)
-+		    envlib = defenvlib;
-+	    } else
-+		envlib = GNUPLOT_LIB_DEFAULT;
++	    struct stat st;
++	    if ((stat(GNUPLOT_LIB_DEFAULT, &st) == 0) && S_ISDIR(st.st_mode)) {
++		if (envlib) {
++		    if (asprintf(&defenvlib, "%s:%s", envlib, GNUPLOT_LIB_DEFAULT) > 0)
++			envlib = defenvlib;
++		} else
++		    envlib = GNUPLOT_LIB_DEFAULT;
++	    }
 +#endif /* GNUPLOT_LIB_DEFAULT */
  	    if (envlib) {
  		int len = strlen(envlib);
  		loadpath = gp_strdup(envlib);
-@@ -103,6 +111,10 @@ loadpath_handler(int action, char *path)
+@@ -103,6 +117,10 @@ loadpath_handler(int action, char *path)
  		/* convert all PATHSEPs to \0 */
  		PATHSEP_TO_NUL(loadpath);
  	    }			/* else: NULL = empty */
diff --git a/gnuplot-4.4.0.dif b/gnuplot-4.4.0.dif
index e2a8492..08c6cb5 100644
--- a/gnuplot-4.4.0.dif
+++ b/gnuplot-4.4.0.dif
@@ -76,6 +76,17 @@
  %c l .
  %Touche fléchée@Fonction
  %_
+--- src/gadgets.h
++++ src/gadgets.h	2010-05-10 10:57:45.850924766 +0000
+@@ -389,7 +389,7 @@ extern TBOOLEAN	clip_lines1;
+ extern TBOOLEAN	clip_lines2;
+ extern TBOOLEAN	clip_points;
+ 
+-#define SAMPLES 100		/* default number of samples for a plot */
++#define SAMPLES 500		/* default number of samples for a plot */
+ extern int samples_1;
+ extern int samples_2;
+ 
 --- src/gplt_x11.c
 +++ src/gplt_x11.c	2009-05-09 11:32:24.000000000 +0000
 @@ -2256,8 +2256,11 @@ exec_cmd(plot_struct *plot, char *comman
diff --git a/gnuplot.changes b/gnuplot.changes
index 5857308..f7a0db1 100644
--- a/gnuplot.changes
+++ b/gnuplot.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun May  9 00:00:00 CEST 2010 - dieter.jurzitza@t-online.de
+
+- Fix AppDefDir vs. XAPPLRESDIR inconsistency, increase default number of samples.
+
 -------------------------------------------------------------------
 Wed Apr  7 10:50:19 CEST 2010 - werner@suse.de
 
diff --git a/gnuplot.spec b/gnuplot.spec
index 5cd0ac1..6af3cb2 100644
--- a/gnuplot.spec
+++ b/gnuplot.spec
@@ -35,7 +35,7 @@ License:        BSD3c(or similar)
 Group:          Productivity/Graphics/Visualization/Graph
 AutoReqProv:    on
 Version:        4.4.0
-Release:        1
+Release:        2
 Summary:        GNUplot a Function Plotting Utility
 Source0:        gnuplot-%{version}.tar.bz2
 Source2:        gnuplot-fr.doc.bz2
@@ -113,7 +113,7 @@ test $? -eq 0 || exit 1
     aclocal -I m4
     autoconf
     ./configure			\
-	--prefix=%{_prefix}		\
+	--prefix=%{_prefix}	\
 	--mandir=%{_mandir}	\
 	--infodir=%{_infodir}	\
 	--libexecdir=%{_libdir}	\
@@ -122,6 +122,7 @@ test $? -eq 0 || exit 1
 	--with-x		\
 	--x-includes=%{_x11inc}	\
 	--x-libraries=%{_x11lib}\
+	--with-x-app-defaultdir=%{_appdef}\
 	--with-readline=gnu	\
 	--enable-history-file	\
 	--with-linux-vga	\