[babl] babl: util.h fix double include guard

[Øyvind Kolås <ok src gnome org>]

commit 898623a1c0598236a163052b6b7d4e3215a5c11f
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Aug 17 02:05:40 2017 +0200

    babl: util.h fix double include guard

 babl/base/util.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/babl/base/util.h b/babl/base/util.h
index 2d346b4..e273087 100644
--- a/babl/base/util.h
+++ b/babl/base/util.h
@@ -51,7 +51,6 @@
       dst[i]+=dst_pitch[i];       \
   }
 
-#endif
 
 #define BABL_USE_SRGB_GAMMA
 
@@ -109,3 +108,5 @@ babl_gamma_2_2_to_linearf (float value)
   #define babl_linear_to_gamma_2_2f(value) (powf((value), (1.0f/2.2f)))
   #define babl_gamma_2_2_to_linearf(value) (powf((value), 2.2f))
 #endif
+
+#endif