From 9c2cb9b0ea6b26e617a293f6dba2ff54bd7c047b Mon Sep 17 00:00:00 2001
From: Ondrej Oprala
Date: Mon, 23 Sep 2013 15:39:16 +0200
Subject: hexdump: rewrite escape()

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
---
 text-utils/parse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'text-utils/parse.c')

diff --git a/text-utils/parse.c b/text-utils/parse.c
index 657f15727..90c600375 100644
--- a/text-utils/parse.c
+++ b/text-utils/parse.c
@@ -471,7 +471,8 @@ static void escape(char *p1)
 	char *p2;
 
 	/* alphabetic escape sequences have to be done in place */
-	for (p2 = p1;; ++p1, ++p2) {
+	p2 = p1;
+	while (TRUE) {
 		if (!*p1) {
 			*p2 = *p1;
 			break;
@@ -504,6 +505,7 @@ static void escape(char *p1)
 				*p2 = *p1;
 				break;
 			}
+		++p1; ++p2;
 	}
 }
 
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