trivial: retval of waitpid is not errno

...but is used as such and passed to strerror.

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/fetch-clone.c b/fetch-clone.c
index 2b2aa15..f46fe6e 100644 (file)
--- a/fetch-clone.c
+++ b/fetch-clone.c
@@ -47,7 +47,7 @@ static int finish_pack(const char *pack_tmp_name, const char *me)
                if (retval < 0) {
                        if (errno == EINTR)
                                continue;
-                       error("waitpid failed (%s)", strerror(retval));
+                       error("waitpid failed (%s)", strerror(errno));
                        goto error_die;
                }
                if (WIFSIGNALED(status)) {