diff options
| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2003-03-26 00:47:14 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2003-03-26 00:47:14 +0000 |
| commit | 52f7cb86a0aea36cac1e63f2681bed6d8c8d1a52 (patch) | |
| tree | 5de3c11c82f362f248424099971a2ba46d8629ab /src/Fl_Text_Display.cxx | |
| parent | 99981602d1f6fb0ee83bb61a6247c6300732e741 (diff) | |
fltk-config fix.
Fl_Text_Display fix (SF bug #706921)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2952 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Text_Display.cxx')
| -rw-r--r-- | src/Fl_Text_Display.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/Fl_Text_Display.cxx b/src/Fl_Text_Display.cxx index 7c256d0b7..ffea7716f 100644 --- a/src/Fl_Text_Display.cxx +++ b/src/Fl_Text_Display.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Text_Display.cxx,v 1.12.2.43 2003/03/17 18:31:16 easysw Exp $" +// "$Id: Fl_Text_Display.cxx,v 1.12.2.44 2003/03/26 00:47:14 easysw Exp $" // // Copyright 2001-2003 by Bill Spitzak and others. // Original code Copyright Mark Edel. Permission to distribute under @@ -2220,6 +2220,8 @@ static int countlines( const char *string ) { const char * c; int lineCount = 0; + if (!string) return 0; + for ( c = string; *c != '\0'; c++ ) if ( *c == '\n' ) lineCount++; return lineCount; @@ -3044,5 +3046,5 @@ int Fl_Text_Display::handle(int event) { // -// End of "$Id: Fl_Text_Display.cxx,v 1.12.2.43 2003/03/17 18:31:16 easysw Exp $". +// End of "$Id: Fl_Text_Display.cxx,v 1.12.2.44 2003/03/26 00:47:14 easysw Exp $". // |