* pipi.c: fix a memory leak caused by empty picture having codec_format

set to zero (and clashing with a real image format).

git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2669 92316355-f0b4-4df1-b90c-862c8a59935f

pipi/pipi.c

@@ -48,6 +48,7 @@ pipi_image_t *pipi_new(int w, int h)
     img->w = w;
     img->h = h;
     img->last_modified = PIPI_PIXELS_UNINITIALISED;
+    img->codec_format = PIPI_PIXELS_UNINITIALISED;
 
     return img;
 }