From: Egry Gabor <gaboregry@t-online.hu>
Date: Sat, 3 Sep 2005 22:55:14 +0000 (-0700)
Subject: [PATCH] kconfig: kxgettext: EOL fix
X-Git-Tag: v2.6.14-rc1~947
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=964267e627966ffa018fc4a3e19e6bad337a9125;p=linux-2.6

[PATCH] kconfig: kxgettext: EOL fix

The end of line character doesn't exist on end of help in all case, check it
first.

Signed-off-by: Egry Gabor <gaboregry@t-online.hu>
Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/scripts/kconfig/kxgettext.c b/scripts/kconfig/kxgettext.c
index ad1cb9451a..abee55ca61 100644
--- a/scripts/kconfig/kxgettext.c
+++ b/scripts/kconfig/kxgettext.c
@@ -14,6 +14,11 @@ static char *escape(const char* text, char *bf, int len)
 {
 	char *bfp = bf;
 	int multiline = strchr(text, '\n') != NULL;
+	int eol = 0;
+	int textlen = strlen(text);
+
+	if ((textlen > 0) && (text[textlen-1] == '\n'))
+		eol = 1;
 
 	*bfp++ = '"';
 	--len;
@@ -43,7 +48,7 @@ next:
 		--len;
 	}
 
-	if (multiline)
+	if (multiline && eol)
 		bfp -= 3;
 
 	*bfp++ = '"';