From c8ab44d29c3384210cd8f27533abfd0fb2205cc5 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Thu, 1 Apr 2010 15:40:19 -0400
Subject: Set errno on failures.

---
 libdimension/ambient.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libdimension/ambient.c')

diff --git a/libdimension/ambient.c b/libdimension/ambient.c
index 309a9db..66fabe0 100644
--- a/libdimension/ambient.c
+++ b/libdimension/ambient.c
@@ -19,8 +19,9 @@
  *************************************************************************/
 
 #include "dimension.h"
-#include <stdlib.h> /* For malloc */
+#include <errno.h>
 #include <math.h>
+#include <stdlib.h> /* For malloc */
 
 /*
  * Ambient finish
@@ -44,6 +45,7 @@ dmnsn_new_ambient_finish(dmnsn_color ambient)
     dmnsn_color *param = malloc(sizeof(dmnsn_color));
     if (!param) {
       dmnsn_delete_finish(finish);
+      errno = ENOMEM;
       return NULL;
     }
 
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