Fixed segfault for mode switching when compiled with clang

dtcalc compiled with clang segfaulted when switched
to a different mode like Deg to Rad or Financial to
Scientific. Was reproducable at least under FreeBSD/AMD64.
Fixed now.

diff --git a/cde/programs/dtcalc/motif.c b/cde/programs/dtcalc/motif.c
index 7225747766e8e74d305befb6a62490f563556df3..753456c23fcd5fd0676f8c3ef4d0696a1314e23c 100644 (file)
--- a/cde/programs/dtcalc/motif.c
+++ b/cde/programs/dtcalc/motif.c
@@ -3295,7 +3295,8 @@ static void
 modelineValueChanged(Widget widget, XtPointer client_data, XtPointer call_data)
 {
   Arg args[1];
-  int val, choice;
+  int choice;
+  XtArgVal val;
 
   X->mtype = (enum menu_type) client_data ;
   XtSetArg (args[0], XmNuserData, &val);