X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Fdebug%2Fbacktrace.cpp;h=1236145aa67088d0b2aae1fd02031bd4b14068a6;hp=f9057dce833d95b9231917bd763a489f7a856fb1;hb=8223c2aabe26469b6c580a223555496c5c5c5df5;hpb=1a563cfd722a5571428562259790b4948980dd4f

diff --git a/source/debug/backtrace.cpp b/source/debug/backtrace.cpp
index f9057dc..1236145 100644
--- a/source/debug/backtrace.cpp
+++ b/source/debug/backtrace.cpp
@@ -43,19 +43,18 @@ Backtrace Backtrace::create()
 
 ostream &operator<<(ostream &out, const Backtrace &bt)
 {
-	const list<Backtrace::StackFrame> &frames = bt.get_frames();
-	for(list<Backtrace::StackFrame>::const_iterator i=frames.begin(); i!=frames.end(); ++i)
-		out<<*i<<'\n';
+	for(const Backtrace::StackFrame &f: bt.get_frames())
+		out << f << '\n';
 
 	return out;
 }
 
 ostream &operator<<(ostream &out, const Backtrace::StackFrame &sf)
 {
-	out<<sf.address;
+	out << sf.address;
 	if(!sf.symbol.empty())
-		out<<" in "<<sf.symbol;
-	out<<" from "<<sf.file;
+		out << " in " << sf.symbol;
+	out << " from " << sf.file;
 
 	return out;
 }