2b211e25eb6dbe0a55690c87d2bccf83a34f1e1f
braney
  Thu Jul 1 15:18:45 2010 -0700
fix phyloGif to write out PNG, and make sure no one can write out GIF if USE_PNG is set
diff --git src/lib/gifwrite.c src/lib/gifwrite.c
index 3c9cf58..be39687 100644
--- src/lib/gifwrite.c
+++ src/lib/gifwrite.c
@@ -1,5 +1,6 @@
 /* writegif.c - stuff to write out a GIF file.  See also comprs.c */
 
+#ifndef USE_PNG
 #include "common.h"
 #include "memgfx.h"
 #include "gifcodes.h"
@@ -95,3 +96,4 @@
 if (fclose(gifFile) != 0)
     errnoAbort("fclose failed");
 }
+#endif