submodule: ignore trailing slash in relative url

diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 612e87084c7d00d3534278da975542130faf6e49..569bc8cf3d08d6b189ee9b2b2899fe24d57563b7 100644 (file)
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -149,6 +149,8 @@ static char *relative_url(const char *remote_url,
        }
        strbuf_reset(&sb);
        strbuf_addf(&sb, "%s%s%s", remoteurl, colonsep ? ":" : "/", url);
+       if (ends_with(url, "/"))
+               strbuf_setlen(&sb, sb.len - 1);
        free(remoteurl);
 
        if (starts_with_dot_slash(sb.buf))