[PATCH] remove "[PATCH]" prefix from shortlog output

[Nicolas Pitre <nico@cam.org>]

This doesn't convey much information in the shortlog context.
And the perl version did strip it as well.

Signed-off-by: Nicolas Pitre <nico@cam.org>

---

diff --git a/builtin-shortlog.c b/builtin-shortlog.c
index 7a2ddfe..6c4606b 100644
--- a/builtin-shortlog.c
+++ b/builtin-shortlog.c
@@ -146,6 +146,11 @@ static void insert_author_oneline(struct path_list *list,
 	while (onelinelen > 0 && isspace(oneline[onelinelen - 1]))
 		onelinelen--;
 
+	if (onelinelen > 8 && !strncasecmp(oneline, "[PATCH] ", 8)) {
+		oneline += 8;
+		onelinelen -= 8;
+	}
+
 	buffer = xmalloc(onelinelen + 1);
 	memcpy(buffer, oneline, onelinelen);