diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl.cxx | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Fl.cxx b/src/Fl.cxx index 91376fdcf..b49425d38 100644 --- a/src/Fl.cxx +++ b/src/Fl.cxx @@ -1429,7 +1429,7 @@ void Fl_Window::hide() { // when hiding a window, build list of windows it owns, and do hide/show on them. int count = 0; Fl_Window *win, **doit = NULL; - for (win = Fl::first_window(); win; win = Fl::next_window(win)) { + for (win = Fl::first_window(); win && i; win = Fl::next_window(win)) { if (win->non_modal() && GetWindow(fl_xid(win), GW_OWNER) == i->xid) { count++; } @@ -1437,7 +1437,7 @@ void Fl_Window::hide() { if (count) { doit = new Fl_Window*[count]; count = 0; - for (win = Fl::first_window(); win; win = Fl::next_window(win)) { + for (win = Fl::first_window(); win && i; win = Fl::next_window(win)) { if (win->non_modal() && GetWindow(fl_xid(win), GW_OWNER) == i->xid) { doit[count++] = win; } |