The map::at method does not always exist, so instead use map::find.

Thanks to Achim J. Latz <achim.latz@qustodium.net>.

diff --git a/metadata.cc b/metadata.cc
index e1ea1aa..2ae0751 100644 (file)
--- a/metadata.cc
+++ b/metadata.cc
@@ -98,7 +98,7 @@ static string encode_dict(const map<string, string>& dict)
     string result;
 
     if (dict.find("name") != dict.end()) {
-        result += "name: " + dict.at("name") + "\n";
+        result += "name: " + dict.find("name")->second + "\n";
     }
 
     for (map<string, string>::const_iterator i = dict.begin();