diff options
| author | Matthias Melcher <fltk@matthiasm.com> | 2006-06-14 08:03:16 +0000 |
|---|---|---|
| committer | Matthias Melcher <fltk@matthiasm.com> | 2006-06-14 08:03:16 +0000 |
| commit | bc03e9b1a96b8cfef8ba5fb153845372f4aea69c (patch) | |
| tree | 7a9e9385672f7f9de3a1449773afbf8b6a2c1a6c | |
| parent | fee47dba98e38087c2eda233b96ea2c97e92c2f2 (diff) | |
Avoiding crash when passing NULL as a string in Fl_Preferences::set(key, char *string_value);
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@5198 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
| -rw-r--r-- | src/Fl_Preferences.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Fl_Preferences.cxx b/src/Fl_Preferences.cxx index dd3ee828e..dbcb79ca4 100644 --- a/src/Fl_Preferences.cxx +++ b/src/Fl_Preferences.cxx @@ -351,7 +351,7 @@ char Fl_Preferences::get( const char *key, char *&text, const char *defaultValue */ char Fl_Preferences::set( const char *key, const char *text ) { - const char *s = text; + const char *s = text ? text : ""; int n=0, ns=0; for ( ; *s; s++ ) { n++; if ( *s<32 || *s=='\\' || *s==0x7f ) ns+=4; } if ( ns ) |