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authorTavian Barnes <tavianator@gmail.com>2010-04-01 15:40:19 -0400
committerTavian Barnes <tavianator@gmail.com>2010-04-01 15:40:19 -0400
commitc8ab44d29c3384210cd8f27533abfd0fb2205cc5 (patch)
tree91e09bbe8841e808492dc8e5671a2622aba5a419 /libdimension/perspective.c
parente0313016725bc9f87243571e75b2e77f1cae265e (diff)
downloaddimension-c8ab44d29c3384210cd8f27533abfd0fb2205cc5.tar.xz
Set errno on failures.
Diffstat (limited to 'libdimension/perspective.c')
-rw-r--r--libdimension/perspective.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libdimension/perspective.c b/libdimension/perspective.c
index 024934a..df679ae 100644
--- a/libdimension/perspective.c
+++ b/libdimension/perspective.c
@@ -19,6 +19,7 @@
*************************************************************************/
#include "dimension.h"
+#include <errno.h>
/*
* Perspective camera
@@ -41,6 +42,7 @@ dmnsn_new_perspective_camera()
ptr = malloc(sizeof(dmnsn_matrix));
if (!ptr) {
dmnsn_delete_camera(camera);
+ errno = ENOMEM;
return NULL;
}
*ptr = dmnsn_identity_matrix();