babl: always intialize encoding pointer during format construction

This fixes issue #35, we initialize with NULL which will cause
babl_format_get_encoding to itself call babl_get_name rather.

diff --git a/babl/babl-format.c b/babl/babl-format.c
index 57841964462e8d3b445cd5087fefcd4fb95eac91..accc15a36b99727fe86b78aba61e7fa12b2db1b5 100644 (file)
--- a/babl/babl-format.c
+++ b/babl/babl-format.c
@@ -127,6 +127,7 @@ format_new (const char      *name,
   babl->format.palette = 0;
 
   babl->format.space = (void*)space;
+  babl->format.encoding = NULL;
 
   return babl;
 }