From adc17549c5f0485a30a87e7674c7779ef3155d6c Mon Sep 17 00:00:00 2001
From: Kris De Gussem <kris.degussem@gmail.com>
Date: Sat, 12 May 2012 13:16:29 +0200
Subject: syntx of null pointer dereference checks

(bzr r11358)
---
 src/xml/repr-util.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/xml/repr-util.cpp')

diff --git a/src/xml/repr-util.cpp b/src/xml/repr-util.cpp
index 6899e77ee..5b8ab12ae 100644
--- a/src/xml/repr-util.cpp
+++ b/src/xml/repr-util.cpp
@@ -261,8 +261,13 @@ gchar const *sp_xml_ns_uri_prefix(gchar const *uri, gchar const *suggested)
             GQuark const prefix_key=g_quark_from_string(suggested);
 
             SPXMLNs *found=namespaces;
-            while ( found && found->prefix != prefix_key ) {
-                found = found->next;
+            while (found) {
+                if (found->prefix != prefix_key) {
+                    found = found->next;
+                }
+                else {
+                    break;
+                }
             }
 
             if (found) { // prefix already used?
-- 
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