git: update to v2.13.4

[ps-cgit] / shared.c

diff --git a/shared.c b/shared.c
index 8d084353afa36d353a078a8636ede372850a6a5b..13a65a9ad9b1b2278e23deb738f421a9ccedfb4b 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -142,22 +142,6 @@ void strbuf_ensure_end(struct strbuf *sb, char c)
                strbuf_addch(sb, c);
 }
 
-char *strlpart(char *txt, int maxlen)
-{
-       char *result;
-
-       if (!txt)
-               return txt;
-
-       if (strlen(txt) <= maxlen)
-               return txt;
-       result = xmalloc(maxlen + 1);
-       memcpy(result, txt, maxlen - 3);
-       result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.';
-       result[maxlen] = '\0';
-       return result;
-}
-
 void cgit_add_ref(struct reflist *list, struct refinfo *ref)
 {
        size_t size;
@@ -368,7 +352,7 @@ void cgit_diff_tree(const struct object_id *old_oid,
        opt.format_callback = cgit_diff_tree_cb;
        opt.format_callback_data = fn;
        if (prefix) {
-               item.match = prefix;
+               item.match = xstrdup(prefix);
                item.len = strlen(prefix);
                opt.pathspec.nr = 1;
                opt.pathspec.items = &item;
@@ -381,6 +365,8 @@ void cgit_diff_tree(const struct object_id *old_oid,
                diff_root_tree_sha1(new_oid->hash, "", &opt);
        diffcore_std(&opt);
        diff_flush(&opt);
+
+       free(item.match);
 }
 
 void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix)