diff options
Diffstat (limited to 'tksao/colorbar/lut.C')
-rw-r--r-- | tksao/colorbar/lut.C | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tksao/colorbar/lut.C b/tksao/colorbar/lut.C index 3b51110..08340c4 100644 --- a/tksao/colorbar/lut.C +++ b/tksao/colorbar/lut.C @@ -96,12 +96,13 @@ int LUTColorMap::load(const char* var) return 1; // we found at least one RGBColor } -void LUTColorMap::save(const char* fn) +int LUTColorMap::save(const char* fn) { ofstream fstr(fn); if (!fstr) - return; + return 0; fstr << *this; + return 1; } unsigned char LUTColorMap::getRedChar(int ii, int count) |