From b3f70d8d46199524edc590269a73c262899763c7 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 8 Sep 2011 00:07:56 +0300
Subject: Replace most iterator to const_iterator. Some other minor changes.

---
 src/resources/image.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/resources/image.cpp')

diff --git a/src/resources/image.cpp b/src/resources/image.cpp
index 802f2ee12..e28cb2bc5 100644
--- a/src/resources/image.cpp
+++ b/src/resources/image.cpp
@@ -336,7 +336,7 @@ bool Image::hasAlphaChannel()
 
 SDL_Surface *Image::getByAlpha(float alpha)
 {
-    std::map<float, SDL_Surface*>::iterator it = mAlphaCache.find(alpha);
+    std::map<float, SDL_Surface*>::const_iterator it = mAlphaCache.find(alpha);
     if (it != mAlphaCache.end())
         return (*it).second;
     return 0;
@@ -361,7 +361,7 @@ void Image::setAlpha(float alpha)
                 {
 #ifdef DEBUG_ALPHA_CACHE
                     logger->log("cleanCache");
-                    for (std::map<float, SDL_Surface*>::iterator
+                    for (std::map<float, SDL_Surface*>::const_iterator
                          i = mAlphaCache.begin(), i_end = mAlphaCache.end();
                          i != i_end; ++i)
                     {
-- 
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