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-rw-r--r--lib/at-func.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/at-func.c b/lib/at-func.c
index b6aa0fd550..cc7bfc2de1 100644
--- a/lib/at-func.c
+++ b/lib/at-func.c
@@ -84,7 +84,7 @@ AT_FUNC_NAME (int fd, char const *file AT_FUNC_POST_FILE_PARAM_DECLS)
/* If the syscall succeeds, or if it fails with an unexpected
errno value, then return right away. Otherwise, fall through
and resort to using save_cwd/restore_cwd. */
- if (0 <= proc_result)
+ if (FUNC_FAIL != proc_result)
return proc_result;
if (! EXPECTED_ERRNO (proc_errno))
{