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author | Tavian Barnes <tavianator@gmail.com> | 2010-04-01 15:40:19 -0400 |
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committer | Tavian Barnes <tavianator@gmail.com> | 2010-04-01 15:40:19 -0400 |
commit | c8ab44d29c3384210cd8f27533abfd0fb2205cc5 (patch) | |
tree | 91e09bbe8841e808492dc8e5671a2622aba5a419 /libdimension/phong.c | |
parent | e0313016725bc9f87243571e75b2e77f1cae265e (diff) | |
download | dimension-c8ab44d29c3384210cd8f27533abfd0fb2205cc5.tar.xz |
Set errno on failures.
Diffstat (limited to 'libdimension/phong.c')
-rw-r--r-- | libdimension/phong.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libdimension/phong.c b/libdimension/phong.c index 2bad239..8188488 100644 --- a/libdimension/phong.c +++ b/libdimension/phong.c @@ -19,6 +19,7 @@ *************************************************************************/ #include "dimension.h" +#include <errno.h> #include <stdlib.h> /* For malloc */ #include <math.h> @@ -58,6 +59,7 @@ dmnsn_new_phong_finish(double specular, double exp) double *params = malloc(2*sizeof(double)); if (!params) { dmnsn_delete_finish(finish); + errno = ENOMEM; return NULL; } |