From a4489e74fb5171236420c878ed083e51036416bb Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Fri, 24 Jan 2014 00:10:04 +0000
Subject: Fix STRIP_TRAILING to work fully when COLLAPSE isn't requested.

---
 src/core/string.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/core')

diff --git a/src/core/string.c b/src/core/string.c
index 9df2cd3..3c2037f 100644
--- a/src/core/string.c
+++ b/src/core/string.c
@@ -1076,10 +1076,14 @@ dom_exception dom_string_whitespace_op(dom_string *s,
 	}
 
 	if (op & DOM_WHITESPACE_STRIP_TRAILING) {
-		if (temp_pos > temp) {
+		while (temp_pos > temp) {
 			temp_pos--;
-			if (*temp_pos != ' ')
+			if (*temp_pos != ' '  && *temp_pos != '\t' &&
+			    *temp_pos != '\n' && *temp_pos != '\r' &&
+			    *temp_pos != '\f') {
 				temp_pos++;
+				break;
+			}
 		}
 	}
 
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