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-rw-r--r--builtin/name-rev.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/builtin/name-rev.c b/builtin/name-rev.c
index c824d4ec5f..3c8f319be6 100644
--- a/builtin/name-rev.c
+++ b/builtin/name-rev.c
@@ -33,10 +33,7 @@ static void name_rev(struct commit *commit,
return;
if (deref) {
- char *new_name = xmalloc(strlen(tip_name)+3);
- strcpy(new_name, tip_name);
- strcat(new_name, "^0");
- tip_name = new_name;
+ tip_name = xstrfmt("%s^0", tip_name);
if (generation)
die("generation: %d, but deref?", generation);