contrib: add a script to initialize VS Code configuration

diff --git a/refspec.c b/refspec.c
index 597ddf8b52d9294edc6bb0f2e2a1fa47d47df2ae..e8010dce0ce27472c2b3269e13b9c1de6a69f3cc 100644 (file)
--- a/refspec.c
+++ b/refspec.c
@@ -49,6 +49,8 @@ static int parse_refspec(struct refspec_item *item, const char *refspec, int fet
                size_t rlen = strlen(++rhs);
                is_glob = (1 <= rlen && strchr(rhs, '*'));
                item->dst = xstrndup(rhs, rlen);
+       } else {
+               item->dst = NULL;
        }
 
        llen = (rhs ? (rhs - lhs - 1) : strlen(lhs));
@@ -194,7 +196,7 @@ void refspec_clear(struct refspec *rs)
 int valid_fetch_refspec(const char *fetch_refspec_str)
 {
        struct refspec_item refspec;
-       int ret = parse_refspec(&refspec, fetch_refspec_str, REFSPEC_FETCH);
+       int ret = refspec_item_init(&refspec, fetch_refspec_str, REFSPEC_FETCH);
        refspec_item_clear(&refspec);
        return ret;
 }