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Fixes STR#2991: prevents crash when file browser

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encounters an image that can't be loaded.



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10004 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Greg Ercolano 2013-10-21 04:58:43 +00:00
parent da187139bc
commit 45d7ae0a4c
1 changed files with 9 additions and 0 deletions
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9
src/Fl_File_Chooser2.cxx
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@ -1423,6 +1423,15 @@ Fl_File_Chooser::update_preview()
previewBox->labelsize(size);
previewBox->labelfont(FL_COURIER);
}
} else if (image && ( (image->w() <= 0) ||
(image->h() <= 0) ||
(image->d() <= 0) )) {
// Image has errors? Show big 'X'
previewBox->label("X");
previewBox->align(FL_ALIGN_CLIP);
previewBox->labelsize(70);
previewBox->labelfont(FL_HELVETICA);
previewBox->redraw();
} else if (image) {
pbw = previewBox->w() - 20;
pbh = previewBox->h() - 20;