Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

test whether pointer is non-NULL before using it, not after, in wxDoFindStringInList (this was probably harmless though)

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45144 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-03-30 13:41:44 +00:00
parent 29014baaa5
commit 26564cf29d
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/motif/listbox.cpp
View File

@@ -272,11 +272,10 @@ int wxDoFindStringInList(Widget w, const wxString& s)
bool success = XmListGetMatchPos (w, str(), bool success = XmListGetMatchPos (w, str(),
&positions, &no_positions); &positions, &no_positions);
if (success) if (success && positions)
{ {
int pos = positions[0]; int pos = positions[0];
if (positions) XtFree ((char *) positions);
XtFree ((char *) positions);
return pos - 1; return pos - 1;
} }
else else