Check rpmtsInitDB return value. Also patches rpm.c, which
actually is not used anymore.

--- ./rpm.c.orig	2005-12-15 11:59:33.000000000 +0000
+++ ./rpm.c	2005-12-15 11:59:53.000000000 +0000
@@ -1119,7 +1119,7 @@ int main(int argc, const char ** argv)
 	break;
 
       case MODE_INITDB:
-	rpmdbInit(rootdir, 0644);
+	ec = rpmdbInit(rootdir, 0644);
 	break;
 
       case MODE_CHECKSIG:
--- ./rpmqv.c.orig	2005-12-15 13:46:45.000000000 +0000
+++ ./rpmqv.c	2005-12-15 13:47:37.000000000 +0000
@@ -624,7 +624,7 @@ int main(int argc, const char ** argv)
     switch (bigMode) {
 #ifdef	IAM_RPMDB
     case MODE_INITDB:
-	(void) rpmtsInitDB(ts, 0644);
+	ec = rpmtsInitDB(ts, 0644);
 	break;
 
     case MODE_REBUILDDB: