From 3ad5e6b61974c2d71f4afaefeab7c2ed8804176c Mon Sep 17 00:00:00 2001
From: Gluzskiy Alexandr <sss@sss.chaoslab.ru>
Date: Tue, 5 Mar 2013 00:09:18 +0200
Subject: merged with miranda_ng main repo

---
 utilities.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'utilities.cpp')

diff --git a/utilities.cpp b/utilities.cpp
index 736e5cf..68f01a2 100755
--- a/utilities.cpp
+++ b/utilities.cpp
@@ -1976,28 +1976,38 @@ INT_PTR ImportGpGKeys(WPARAM w, LPARAM l)
 
 void fix_line_term(std::string &s)
 {
+	if(s.empty())
+		return;
 	boost::algorithm::erase_all(s, "\r\r");
 }
 
 void fix_line_term(std::wstring &s)
 {
+	if(s.empty())
+		return;
 	boost::algorithm::erase_all(s, _T("\r\r"));
 }
 
 void strip_line_term(std::wstring &s)
 {
+	if(s.empty())
+		return;
 	boost::algorithm::erase_all(s, _T("\r"));
 	boost::algorithm::erase_all(s, _T("\n"));
 }
 
 void strip_line_term(std::string &s)
 {
+	if(s.empty())
+		return;
 	boost::algorithm::erase_all(s, "\r");
 	boost::algorithm::erase_all(s, "\n");
 }
 
 void strip_tags(std::wstring &str)
 {
+	if(str.empty())
+		return;
 	boost::algorithm::erase_all(str, inopentag);
 	boost::algorithm::erase_all(str, inclosetag);
 	boost::algorithm::erase_all(str, outopentag);
-- 
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