interpret-trailers: add an option to show only existing trailers

diff --git a/pathspec.c b/pathspec.c
index 303efda837a10ec4e8798f9899c90cd511752cfe..50f76fff458e45f57ae67c3474de8378f390f978 100644 (file)
--- a/pathspec.c
+++ b/pathspec.c
@@ -505,7 +505,7 @@ static void init_pathspec_item(struct pathspec_item *item, unsigned flags,
         * original. Useful for passing to another command.
         */
        if ((flags & PATHSPEC_PREFIX_ORIGIN) &&
-           prefixlen && !get_literal_global()) {
+           !get_literal_global()) {
                struct strbuf sb = STRBUF_INIT;
 
                /* Preserve the actual prefix length of each pattern */
@@ -724,7 +724,7 @@ void clear_pathspec(struct pathspec *pathspec)
                free(pathspec->items[i].match);
                free(pathspec->items[i].original);
 
-               for (j = 0; j < pathspec->items[j].attr_match_nr; j++)
+               for (j = 0; j < pathspec->items[i].attr_match_nr; j++)
                        free(pathspec->items[i].attr_match[j].value);
                free(pathspec->items[i].attr_match);