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xfig/xfig.3.2.5b-null.dif

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---
src/w_dir.c | 4 ++++
src/w_library.c | 2 ++
src/w_srchrepl.c | 3 +++
3 files changed, 9 insertions(+)
--- src/w_dir.c
+++ src/w_dir.c 2016-09-22 08:47:20.164004194 +0000
@@ -130,6 +130,8 @@ FileSelected(Widget w, XtPointer client_
{
XawListReturnStruct *ret_struct = (XawListReturnStruct *) call_data;
+ if (!ret_struct)
+ return;
strcpy(CurrentSelectionName, ret_struct->string);
FirstArg(XtNstring, CurrentSelectionName);
if (browse_up) {
@@ -161,6 +163,8 @@ DirSelected(Widget w, XtPointer client_d
{
XawListReturnStruct *ret_struct = (XawListReturnStruct *) call_data;
+ if (!ret_struct)
+ return;
strcpy(CurrentSelectionName, ret_struct->string);
DoChangeDir(CurrentSelectionName);
}
--- src/w_library.c
+++ src/w_library.c 2016-09-22 08:47:20.164004194 +0000
@@ -476,6 +476,8 @@ NewObjectSel(Widget w, XtPointer closure
int new_obj;
XawListReturnStruct *ret_struct = (XawListReturnStruct *) call_data;
+ if (!ret_struct)
+ return;
new_obj = ret_struct->list_index;
if (icons_made) {
/* unhighlight the current view icon */
--- src/w_srchrepl.c
+++ src/w_srchrepl.c 2016-09-22 08:47:20.164004194 +0000
@@ -883,6 +883,9 @@ spell_select_word(Widget widget, XtPoint
{
XawListReturnStruct *ret_struct = (XawListReturnStruct *) call_data;
+ if (!ret_struct)
+ return;
+
/* make correct button and correction entry sensitive */
XtSetSensitive(correct_button, True);
XtSetSensitive(correct_word, True);