diff --git a/tools/runtest b/tools/runtest
index b21aa96..519cfd9 100755
--- a/tools/runtest
+++ b/tools/runtest
@@ -85,9 +85,6 @@ while [ "$#" != 0 ]; do
     esac
     shift
 done	    
-	
-# we must have found an input file
-if [ ! -f "$infile" ]; then usage; fi
 
 if [ -z "$program" ]; then
     workingpath=`pwd`
@@ -136,5 +133,8 @@ export WINETEST_PLATFORM WINETEST_DEBUG
 # would give data about how long each test takes, and
 #  WINETEST_WRAPPER=valgrind
 # would run the tests under valgrind to look for memory errors.
-
-exec $WINETEST_WRAPPER "$topobjdir/wine" "$program" "$infile" "$@"
+if [ -z "$infile" ]; then
+    exec $WINETEST_WRAPPER "$topobjdir/wine" "$program"
+else
+    exec $WINETEST_WRAPPER "$topobjdir/wine" "$program" "$infile" "$@"
+fi