Moved freeing of truecolor pixels to a function

1 files changed, 18 insertions, 10 deletions

diff --git a/src/gd_topal.c b/src/gd_topal.c
index 097c578..853846b 100644
--- a/src/gd_topal.c
+++ b/src/gd_topal.c
@@ -1463,6 +1463,19 @@ BGD_DECLARE(void) gdImageTrueColorToPalette (gdImagePtr im, int dither, int colo
 	gdImageTrueColorToPaletteBody(im, dither, colorsWanted, 0);
 }
 
+static void free_truecolor_image_data(gdImagePtr oim)
+{
+  int i;
+  oim->trueColor = 0;
+  /* Junk the truecolor pixels */
+  for (i = 0; i < oim->sy; i++)
+    {
+      gdFree (oim->tpixels[i]);
+    }
+  gdFree (oim->tpixels);
+  oim->tpixels = 0;
+}
+
 /*
  * Module initialization routine for 2-pass color quantization.
  */
@@ -1626,16 +1639,11 @@ static void gdImageTrueColorToPaletteBody (gdImagePtr oim, int dither, int color
     }
 
   /* Success! Get rid of the truecolor image data. */
-  if (!cimP) { 
-    oim->trueColor = 0;
-    /* Junk the truecolor pixels */
-    for (i = 0; i < oim->sy; i++)
-      {
-        gdFree (oim->tpixels[i]);
-      }
-    gdFree (oim->tpixels);
-    oim->tpixels = 0;
-  }
+  if (!cimP)
+    {
+      free_truecolor_image_data(oim);
+    }
+
   goto success;
   /* Tediously free stuff. */
 outOfMemory: