diff options
Diffstat (limited to 'src/Fl_Text_Display.cxx')
| -rw-r--r-- | src/Fl_Text_Display.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Fl_Text_Display.cxx b/src/Fl_Text_Display.cxx index eb0598cdb..31ea985b8 100644 --- a/src/Fl_Text_Display.cxx +++ b/src/Fl_Text_Display.cxx @@ -1543,6 +1543,7 @@ void Fl_Text_Display::draw_vline(int visLineNum, int leftClip, int rightClip, int l = 1; if (*outPtr & 0x80) { l = fl_utf8len(*outPtr); + if (l<=0) l = 1; } charWidth = string_width( &expandedChar[ i ], l, charStyle ); } else @@ -1590,6 +1591,7 @@ void Fl_Text_Display::draw_vline(int visLineNum, int leftClip, int rightClip, int l = 1; if (*outPtr & 0x80) { l = fl_utf8len(*outPtr); + if (l<=0) l = 1; } charWidth = string_width( &expandedChar[ i ], l, charStyle ); } else |