X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fexternaltask.cpp;h=33ffcebc4622889eaed085e371cc19fbb8a348df;hb=7c2db9e2b91da953701be233336c5bfa1f3c4af0;hp=16d1df096dd4a23eee3f60b2e54a8cf289de9884;hpb=32d6218afe58969f2b18dfa6e262bb9509829abe;p=builder.git

diff --git a/source/externaltask.cpp b/source/externaltask.cpp
index 16d1df0..33ffceb 100644
--- a/source/externaltask.cpp
+++ b/source/externaltask.cpp
@@ -31,16 +31,16 @@ ExternalTask::~ExternalTask()
 string ExternalTask::get_command() const
 {
 	string cmd;
-	for(vector<string>::const_iterator i=argv.begin(); i!=argv.end(); ++i)
+	for(const string &a: argv)
 	{
-		if(i!=argv.begin())
+		if(!cmd.empty())
 			cmd += ' ';
 
-		for(string::const_iterator j=i->begin(); j!=i->end(); ++j)
+		for(char c: a)
 		{
-			if(*j=='"' || *j=='\'' || *j==' ' || *j=='\\' || *j=='&')
+			if(c=='"' || c=='\'' || c==' ' || c=='\\' || c=='&')
 				cmd += '\\';
-			cmd += *j;
+			cmd += c;
 		}
 	}