From 4c8586dc8fde6428468fa148ff8c478cf93caeab Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Mon, 1 Jul 2013 13:13:04 +0300
Subject: improve size() usage in browserbox.

---
 src/gui/widgets/browserbox.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/gui/widgets/browserbox.cpp')

diff --git a/src/gui/widgets/browserbox.cpp b/src/gui/widgets/browserbox.cpp
index 233364765..ff269d384 100644
--- a/src/gui/widgets/browserbox.cpp
+++ b/src/gui/widgets/browserbox.cpp
@@ -495,8 +495,9 @@ int BrowserBox::calcHeight()
         else if (mEnableImages && row.find("~~~", 0) == 0)
         {
             std::string str = row.substr(3);
-            if (str.size() > 2 && str.substr(str.size() - 1) == "~")
-                str = str.substr(0, str.size() - 1);
+            const size_t sz = str.size();
+            if (sz > 2 && str.substr(sz - 1) == "~")
+                str = str.substr(0, sz - 1);
             Image *const img = resman->getImage(str);
             if (img)
             {
-- 
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