- fix build on unix with bundled gd

diff --git a/ext/gd/libgd/gd_color.c b/ext/gd/libgd/gd_color.c
index 2d061a5cb41736cad4db69f83584d150a6a9eb6d..3303d9ddf32fdeb7891c5301c9aaccf15cfac8ce 100644 (file)
--- a/ext/gd/libgd/gd_color.c
+++ b/ext/gd/libgd/gd_color.c
@@ -2,6 +2,7 @@
 # include "gd.h"
 #else
 # include <gd.h>
+# include "libgd/gdhelpers.h"
 #endif
 
 #include "gd_intern.h"