common: add missing get_str_set() implementation

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>

diff --git a/src/common/str_list.cc b/src/common/str_list.cc
index 2c6a397d2e7efe1809fec244e789689761a1b013..33a1157d1349e963bf7abd0302123f4fee549fe7 100644 (file)
--- a/src/common/str_list.cc
+++ b/src/common/str_list.cc
@@ -75,3 +75,10 @@ void get_str_set(const string& str, set<string>& str_set)
   const char *delims = ";,= \t";
   get_str_set(str, delims, str_set);
 }
+
+set<string> get_str_set(const string& str, const char *delims)
+{
+  set<string> result;
+  get_str_set(str, delims, result);
+  return result;
+}