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| author | Jamey Sharp <jamey@minilop.net> | 2009-10-28 17:48:17 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2009-10-28 18:56:09 -0700 |
| commit | e8c48fd8f7aab54327b0091cd17c60235ae27168 (patch) | |
| tree | 3cb90e9ae5d40aafbb4d920ecd2aae5bd87cfcac | |
| parent | 662594aeff9d1767316f08600949c73ac5060d18 (diff) | |
Suppress GCC warnings like "the address of `u1' will always evaluate as `true'".
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
| -rw-r--r-- | glx/unpack.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/glx/unpack.h b/glx/unpack.h index a1dd17d52..90cb71bd7 100644 --- a/glx/unpack.h +++ b/glx/unpack.h @@ -47,7 +47,7 @@ ** Fetch a double from potentially unaligned memory. */ #ifdef __GLX_ALIGN64 -#define __GLX_MEM_COPY(dst,src,n) if (src && dst) memcpy(dst,src,n) +#define __GLX_MEM_COPY(dst,src,n) if (src != NULL && dst != NULL) memcpy(dst,src,n) #define __GLX_GET_DOUBLE(dst,src) __GLX_MEM_COPY(&dst,src,8) #else #define __GLX_GET_DOUBLE(dst,src) (dst) = *((GLdouble*)(src)) |