OCD: foreach -> C++11 ranged for

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index 596b79e10e69..f54fd5fb623f 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -1060,9 +1060,9 @@ template vector<string> tokenizeString(const string & s, const string & separato
 string concatStringsSep(const string & sep, const Strings & ss)
 {
     string s;
-    foreach (Strings::const_iterator, i, ss) {
+    for (auto & i : ss) {
         if (s.size() != 0) s += sep;
-        s += *i;
+        s += i;
     }
     return s;
 }
@@ -1071,9 +1071,9 @@ string concatStringsSep(const string & sep, const Strings & ss)
 string concatStringsSep(const string & sep, const StringSet & ss)
 {
     string s;
-    foreach (StringSet::const_iterator, i, ss) {
+    for (auto & i : ss) {
         if (s.size() != 0) s += sep;
-        s += *i;
+        s += i;
     }
     return s;
 }