add_branch_for_removal(): don't set "util" field of string_list entries

They were never used.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/remote.c b/builtin/remote.c
index 1986e987a56b4bca0ade127e5803bd727834e1e5..ab39fea2b701a8a1530a2b9737862df4be1f719c 100644 (file)
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -513,7 +513,6 @@ static int add_branch_for_removal(const char *refname,
 {
        struct branches_for_remote *branches = cb_data;
        struct refspec refspec;
-       struct string_list_item *item;
        struct known_remote *kr;
 
        memset(&refspec, 0, sizeof(refspec));
@@ -543,9 +542,7 @@ static int add_branch_for_removal(const char *refname,
        if (flags & REF_ISSYMREF)
                return unlink(git_path("%s", refname));
 
-       item = string_list_append(branches->branches, refname);
-       item->util = xmalloc(20);
-       hashcpy(item->util, oid->hash);
+       string_list_append(branches->branches, refname);
 
        return 0;
 }
@@ -828,7 +825,7 @@ static int rm(int argc, const char **argv)
 
        if (!result)
                result = remove_branches(&branches);
-       string_list_clear(&branches, 1);
+       string_list_clear(&branches, 0);
 
        if (skipped.nr) {
                fprintf_ln(stderr,