1 files changed, 8 insertions, 0 deletions
diff --git a/util.h b/util.h
index 2e6bf2a605..09af956d71 100644
--- a/util.h
+++ b/util.h
@@ -416,6 +416,14 @@ inline int64 GetArg(const string& strArg, int64 nDefault)
     return nDefault;
 }
 
+inline string FormatVersion(int nVersion)
+{
+    if (nVersion%100 == 0)
+        return strprintf("%d.%d.%d", nVersion/1000000, (nVersion/10000)%100, (nVersion/100)%100);
+    else
+        return strprintf("%d.%d.%d.%d", nVersion/1000000, (nVersion/10000)%100, (nVersion/100)%100, nVersion%100);
+}
+