1 files changed, 1 insertions, 1 deletions
diff --git a/prefdm b/prefdm
index 0b2d8582..c14e4db5 100755
--- a/prefdm
+++ b/prefdm
@@ -22,7 +22,7 @@ if [ -z "$preferred" ]; then
 		preferred=xdm
 	fi
 fi
-if [ -n "$preferred" ] && which $preferred ; then 
+if [ -n "$preferred" ] && which $preferred >/dev/null 2>&1; then 
 	exec `which $preferred` $*
 fi
 exit 1