diff options
| author | Albrecht Schlosser <albrechts.fltk@online.de> | 2011-05-21 10:05:19 +0000 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2011-05-21 10:05:19 +0000 |
| commit | fce1e80ee33ca39232408b7fb7a43f6b4e4387b3 (patch) | |
| tree | 457cfef9f7bcdd9e9f1e82ff7b73269328e56761 /FL | |
| parent | b87a0b73907b0d26bae5b7414f74e217706a70d8 (diff) | |
Fix potential crash in fl_xid() on Linux (STR #2635). This would
crash if called when a window is not shown().
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8706 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'FL')
| -rw-r--r-- | FL/x.H | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -174,7 +174,7 @@ public: extern FL_EXPORT char fl_override_redirect; // hack into Fl_X::make_xid() extern FL_EXPORT int fl_background_pixel; // hack into Fl_X::make_xid() -inline Window fl_xid(const Fl_Window* w) { return Fl_X::i(w)->xid; } +inline Window fl_xid(const Fl_Window* w) { Fl_X *temp = Fl_X::i(w); return temp ? temp->xid : 0; } #else |