Log scan lock failures that are not contention

1 file changed, 3 insertions, 2 deletions

diff --git a/source/shared.c b/source/shared.c
index d5ff7c4..48d587d 100644
--- a/source/shared.c
+++ b/source/shared.c
@@ -514,8 +514,9 @@ void cgit_prepare_repo_env(struct cgit_repo *repo)
 	for (i = 0; i < ARRAY_SIZE(vars); i++)
 		if (vars[i].value && setenv(vars[i].name, vars[i].value, 1))
 			fprintf(stderr,
-				"cgit warning: failed to set env: %s=%s\n",
-				vars[i].name, vars[i].value);
+				"[cgit] Error setting env %s=%s: %s (%d)\n",
+				vars[i].name, vars[i].value,
+				strerror(errno), errno);
 }
 
 int cgit_read_first_line(const char *path, char **buf, size_t *size)