transport: simplify duplicating a substring in transport_get() using xmemdupz()

diff --git a/match-trees.c b/match-trees.c
index e80b4af354f87caa7a5130660e9c9c530246b8be..1ce0954a3e5915a6bcc30448c9d99fdaba32bcab 100644 (file)
--- a/match-trees.c
+++ b/match-trees.c
@@ -140,17 +140,12 @@ static void match_trees(const unsigned char *hash1,
                        goto next;
                score = score_trees(elem, hash2);
                if (*best_score < score) {
-                       char *newpath;
-                       newpath = xmalloc(strlen(base) + strlen(path) + 1);
-                       sprintf(newpath, "%s%s", base, path);
                        free(*best_match);
-                       *best_match = newpath;
+                       *best_match = xstrfmt("%s%s", base, path);
                        *best_score = score;
                }
                if (recurse_limit) {
-                       char *newbase;
-                       newbase = xmalloc(strlen(base) + strlen(path) + 2);
-                       sprintf(newbase, "%s%s/", base, path);
+                       char *newbase = xstrfmt("%s%s/", base, path);
                        match_trees(elem, hash2, best_score, best_match,
                                    newbase, recurse_limit - 1);
                        free(newbase);