From: Andre Noll <maan@systemlinux.org>
Date: Sun, 4 Jul 2010 21:17:41 +0000 (+0200)
Subject: gui: Replace also \r and \f by spaces.
X-Git-Tag: v0.4.3~3
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=73d23e6bddcc4d1b6d46a31307ca56f586b541ad;p=paraslash.git

gui: Replace also \r and \f by spaces.

id3 comments might contain these characters which can mess up the curses output.
---

diff --git a/gui.c b/gui.c
index dbe0a19c..865ed658 100644
--- a/gui.c
+++ b/gui.c
@@ -294,9 +294,9 @@ static int align_str(WINDOW* win, char *str, unsigned int len,
 		str[len] = '\0';
 		num = 0;
 	}
-	/* replace newlines by spaces */
+	/* replace control characters by spaces */
 	for (i = 0; i < len && str[i]; i++) {
-		if (str[i] == '\n')
+		if (str[i] == '\n' || str[i] == '\r' || str[i] == '\f')
 			str[i] = ' ';
 	}
 	if (align == LEFT) {