X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=log-tree.c;h=23191543d5324f20622048103a821ded4d13b77a;hb=cc61ae82ec581f6cf1a38a45aaef894f085ccb16;hp=3e5e6acfafb5345b8ed4f67599270e841b194ade;hpb=674d1727305211f7ade4ade70440220f74f55162;p=git.git

diff --git a/log-tree.c b/log-tree.c
index 3e5e6acfa..23191543d 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -280,7 +280,8 @@ void show_log(struct rev_info *opt, const char *sep)
 	if (opt->show_log_size)
 		printf("log size %i\n", (int)msgbuf.len);
 
-	printf("%s%s%s", msgbuf.buf, extra, sep);
+	if (msgbuf.len)
+		printf("%s%s%s", msgbuf.buf, extra, sep);
 	strbuf_release(&msgbuf);
 }