From: Junio C Hamano <junkio@cox.net>
Date: Thu, 13 Jul 2006 05:21:05 +0000 (-0700)
Subject: fmt-merge-msg fix
X-Git-Tag: v1.4.2-rc1~32
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=e918c6abac65fb56b381f37cc139753fbe6768a3;p=git.git

fmt-merge-msg fix

The new C version mistranslated the original Perl version in the
case to pull from the HEAD.  This made it to say nonsense like
this:

	Merge commit ...url... of HEAD

        * HEAD:
        ...

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/builtin-fmt-merge-msg.c b/builtin-fmt-merge-msg.c
index 65274824d..fe0ef44b4 100644
--- a/builtin-fmt-merge-msg.c
+++ b/builtin-fmt-merge-msg.c
@@ -76,6 +76,7 @@ static int handle_line(char *line)
 	unsigned char *sha1;
 	char *src, *origin;
 	struct src_data *src_data;
+	int pulling_head = 0;
 
 	if (len < 43 || line[40] != '\t')
 		return 1;
@@ -101,8 +102,11 @@ static int handle_line(char *line)
 	if (src) {
 		*src = 0;
 		src += 4;
-	} else
-		src = "HEAD";
+		pulling_head = 0;
+	} else {
+		src = line;
+		pulling_head = 1;
+	}
 
 	i = find_in_list(&srcs, src);
 	if (i < 0) {
@@ -112,7 +116,10 @@ static int handle_line(char *line)
 	}
 	src_data = srcs.payload[i];
 
-	if (!strncmp(line, "branch ", 7)) {
+	if (pulling_head) {
+		origin = strdup(src);
+		src_data->head_status |= 1;
+	} else if (!strncmp(line, "branch ", 7)) {
 		origin = strdup(line + 7);
 		append_to_list(&src_data->branch, origin, NULL);
 		src_data->head_status |= 2;
@@ -124,9 +131,6 @@ static int handle_line(char *line)
 		origin = strdup(line + 14);
 		append_to_list(&src_data->r_branch, origin, NULL);
 		src_data->head_status |= 2;
-	} else if (!strcmp(line, "HEAD")) {
-		origin = strdup(src);
-		src_data->head_status |= 1;
 	} else {
 		origin = strdup(src);
 		append_to_list(&src_data->generic, strdup(line), NULL);