1 files changed, 5 insertions, 0 deletions

diff --git a/src/tools/mkunit.cpp b/src/tools/mkunit.cpp
index 0454013..12ce65f 100644
--- a/src/tools/mkunit.cpp
+++ b/src/tools/mkunit.cpp
@@ -540,6 +540,11 @@ private:
 
 int main( int argc, char *argv[] )
 {
+        if( argc < 3 )
+        {
+                sio << "Too few parameters." << sio.nl;
+                return 0;
+        }
         Parser p( argv[1] );
 
         p.firstPass();