From: Junio C Hamano <junkio@cox.net>
Date: Wed, 21 Dec 2005 21:48:47 +0000 (-0800)
Subject: server-info: skip empty lines.
X-Git-Tag: v1.0.0b^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=8ac4838af428a2a32498b3e8d13295eb714654b4;p=git.git

server-info: skip empty lines.

Now we allow an empty line in objects/info/packs file, recognize
that and stop complaining.

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

diff --git a/server-info.c b/server-info.c
index 608976594..05bce7da3 100644
--- a/server-info.c
+++ b/server-info.c
@@ -99,7 +99,10 @@ static int read_pack_info_file(const char *infofile)
 	while (fgets(line, sizeof(line), fp)) {
 		int len = strlen(line);
 		if (line[len-1] == '\n')
-			line[len-1] = 0;
+			line[--len] = 0;
+
+		if (!len)
+			continue;
 
 		switch (line[0]) {
 		case 'P': /* P name */