X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-show-branch.c;h=07a0c2316bec4dd8341ea494b02874a1b12483cd;hb=44c637c8021e44253f0f8cb17391092e08b39e73;hp=c892f1f7a643b3d7e5c298837424a72cbc2c4f78;hpb=5f5dbd719d0d8ec136f32a0a56674902bd85f72f;p=git.git

diff --git a/builtin-show-branch.c b/builtin-show-branch.c
index c892f1f7a..07a0c2316 100644
--- a/builtin-show-branch.c
+++ b/builtin-show-branch.c
@@ -259,17 +259,18 @@ static void join_revs(struct commit_list **list_p,
 
 static void show_one_commit(struct commit *commit, int no_name)
 {
-	char pretty[256], *cp;
+	struct strbuf pretty;
+	const char *pretty_str = "(unavailable)";
 	struct commit_name *name = commit->util;
-	if (commit->object.parsed)
-		pretty_print_commit(CMIT_FMT_ONELINE, commit, ~0,
-				    pretty, sizeof(pretty), 0, NULL, NULL, 0);
-	else
-		strcpy(pretty, "(unavailable)");
-	if (!prefixcmp(pretty, "[PATCH] "))
-		cp = pretty + 8;
-	else
-		cp = pretty;
+
+	strbuf_init(&pretty, 0);
+	if (commit->object.parsed) {
+		pretty_print_commit(CMIT_FMT_ONELINE, commit,
+					&pretty, 0, NULL, NULL, 0);
+		pretty_str = pretty.buf;
+	}
+	if (!prefixcmp(pretty_str, "[PATCH] "))
+		pretty_str += 8;
 
 	if (!no_name) {
 		if (name && name->head_name) {
@@ -286,7 +287,8 @@ static void show_one_commit(struct commit *commit, int no_name)
 			printf("[%s] ",
 			       find_unique_abbrev(commit->object.sha1, 7));
 	}
-	puts(cp);
+	puts(pretty_str);
+	strbuf_release(&pretty);
 }
 
 static char *ref_name[MAX_REVS + 1];