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/light.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libdimension/light.c')

diff --git a/libdimension/light.c b/libdimension/light.c
index d561526..cc2c961 100644
--- a/libdimension/light.c
+++ b/libdimension/light.c
@@ -19,6 +19,7 @@
  *************************************************************************/
 
 #include "dimension.h"
+#include <errno.h>
 #include <stdlib.h> /* For malloc */
 
 /* Allocate a new dummy light */
@@ -30,6 +31,8 @@ dmnsn_new_light()
     light->light_fn = NULL;
     light->free_fn  = NULL;
     light->ptr      = NULL;
+  } else {
+    errno = ENOMEM;
   }
   return light;
 }
-- 
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