From 91737269d67a0403727faaa70521ff904dba695b Mon Sep 17 00:00:00 2001 From: "Rafael G. Martins" Date: Mon, 17 Dec 2018 21:55:46 +0100 Subject: git-receiver: make: runserver: improved realpath(3) usage --- src/blogc-git-receiver/post-receive.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/blogc-git-receiver/post-receive.c') diff --git a/src/blogc-git-receiver/post-receive.c b/src/blogc-git-receiver/post-receive.c index 3b0f48c..3c7cb00 100644 --- a/src/blogc-git-receiver/post-receive.c +++ b/src/blogc-git-receiver/post-receive.c @@ -6,6 +6,8 @@ * See the file LICENSE. */ +#include +#include #include #include #include @@ -25,7 +27,8 @@ bgr_post_receive_hook(int argc, char *argv[]) char *hooks_dir = dirname(argv[0]); // this was validated by main() char *real_hooks_dir = realpath(hooks_dir, NULL); if (real_hooks_dir == NULL) { - fprintf(stderr, "error: failed to guess repository root.\n"); + fprintf(stderr, "error: failed to guess repository root: %s\n", + strerror(errno)); return 3; } -- cgit v1.2.3-18-g5258