Merge pull request #732 from schu/fix-gcc-nonnull

tests-clar/core: fix non-null warning
This commit is contained in:
Vicent Martí 2012-05-26 10:38:24 -07:00
commit 539e6c138e

View File

@ -48,8 +48,11 @@ static int cl_setenv(const char *name, const char *value)
#include <stdlib.h>
#define cl_getenv(n) getenv(n)
#define cl_setenv(n,v) (v) ? setenv((n),(v),1) : unsetenv(n)
static int cl_setenv(const char *name, const char *value)
{
return (value == NULL) ? unsetenv(name) : setenv(name, value, 1);
}
#endif
#ifdef GIT_WIN32