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STR#2005 fix: potential crash in Fl_Text_Display.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6387 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Fabien Costantini 2008-10-05 23:37:11 +00:00
parent 30800d35d4
commit e1d53edca0
1 changed files with 1 additions and 1 deletions
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2
src/Fl_Text_Display.cxx
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@ -1591,7 +1591,7 @@ void Fl_Text_Display::draw_vline(int visLineNum, int leftClip, int rightClip,
stdCharWidth = TMPFONTWIDTH; //mFontStruct->max_bounds.width;
if ( stdCharWidth <= 0 ) {
Fl::error("Fl_Text_Display::draw_vline(): bad font measurement");
free((void *)lineStr);
if (lineStr) free((void *)lineStr);
return;
}