1 files changed, 8 insertions, 0 deletions
diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index 1873ccfe536c..4f6c367da8b1 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -1020,6 +1020,14 @@ bool string2Int(const string & s, int & n)
 }
 
 
+bool string2Int(const string & s, long long & n)
+{
+    std::istringstream str(s);
+    str >> n;
+    return str && str.get() == EOF;
+}
+
+
 void ignoreException()
 {
     try {