Fix 1927562, which was introduced by a code cleanup.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3933 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 3 insertions, 5 deletions

diff --git a/crawl-ref/source/format.cc b/crawl-ref/source/format.cc
index 3a0d0887ba..12cb5ba94b 100644
--- a/crawl-ref/source/format.cc
+++ b/crawl-ref/source/format.cc
@@ -345,15 +345,13 @@ std::string formatted_string::to_colour_string() const
     {
         if (ops[i] == FSOP_TEXT)
         {
-            st += ops[i].text;
-            
             // gotta double up those '<' chars ...
             unsigned int start = st.size();
-            unsigned int left_angle;
-
+            st += ops[i].text;
+            
             while (true)
             {
-                left_angle = st.find('<', start);
+                const unsigned int left_angle = st.find('<', start);
                 if (left_angle == std::string::npos)
                     break;