Fix warning of unused variable
@@ -213,8 +213,9 @@ VALUE ImageList_combine(int argc, VALUE *argv, VALUE self)
{
#if defined(IMAGEMAGICK_6)
ChannelType channel;
+ ColorspaceType old_colorspace;
#endif
- ColorspaceType colorspace, old_colorspace;
+ ColorspaceType colorspace;
long len;
Image *images, *new_image;
ExceptionInfo *exception;
