X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fbinding%2Finputoutput.cpp;h=f9a061c76e78c7b7e77a33ec1d04250328263b70;hp=0d9b2d0d72298bc66e18c5f0faa40615c36d091e;hb=f4ab4b5c657e5613caba82feaa81a8a400e4f331;hpb=4e2195c8d934f7f874b612eaace8c6849e8b475d;ds=sidebyside

diff --git a/pv/binding/inputoutput.cpp b/pv/binding/inputoutput.cpp
index 0d9b2d0..f9a061c 100644
--- a/pv/binding/inputoutput.cpp
+++ b/pv/binding/inputoutput.cpp
@@ -59,7 +59,7 @@ namespace binding {
 InputOutput::InputOutput(
 	const map<string, shared_ptr<Option>> &options)
 {
-	for (pair<string, shared_ptr<Option>> o : options) {
+	for (const pair<string, shared_ptr<Option>>& o : options) {
 		const shared_ptr<Option> &opt = o.second;
 		assert(opt);