--- smsdaemon/util.cpp	2008/06/11 10:21:47	49
+++ smsdaemon/util.cpp	2008/06/15 18:57:00	80
@@ -53,13 +53,16 @@
 		return str;
 	}
 
-	
+	bool my_isspace(char ch)
+	{
+		return (isspace(ch) || ch == 0);
+	}
 
 	string str_trim(string str)
 	{
-		while (str.length() > 0 && isspace(str.at(0)))
+		while (str.length() > 0 && my_isspace(str.at(0)))
 			str.erase(0,1);
-		while (str.length() > 0 && isspace(str.at(str.length()-1)))
+		while (str.length() > 0 && my_isspace(str.at(str.length()-1)))
 			str.erase(str.length()-1,1);
 		return str;
 	}
@@ -121,6 +124,14 @@
 	}
 
 
+	string str_formatint(int i)
+	{
+		std::ostringstream os;
+		os << i;
+		return os.str();
+	}
+
+
 	string str_characters(string str)
 	{
 		string rep;
@@ -179,8 +190,11 @@
 		ostringstream command;
 		command << "wget -O " << tempfile << " --tries=1 --timeout=15 -o /dev/null  \"" << url << "\"";
 		int res = system( command.str().c_str() );
-		if (res)
+
+		if (res>0) 
+		{
 			throw std::runtime_error("Command time out");
+		}
 
 		ifstream in( tempfile.c_str() );