diff --git a/venv b/venv
index 46ff0fa..cfc34d1 100755
--- a/venv
+++ b/venv
@@ -23,10 +23,10 @@ if [ "$PYTHON" = "" ]; then
 fi;
 
 if test -d .venv; then
-    if [ -z "$MYVENV" ]; then
+    if [[ -z "$MYVENV" ]]; then
         export MYVENV=1
         source .venv/bin/activate
-        if [ -z "$@" ]; then
+        if [[ -z "$@" ]]; then
             if test -f .venv/bin/rc.sh; then
                 bash --rcfile .venv/bin/rc.sh
             else
@@ -37,7 +37,6 @@ if test -d .venv; then
         fi
     else
         echo "You are already in a virtual environment!"
-	exec "$@"
     fi
 else
     $PYTHON -m venv --prompt="$(basename $(pwd))" .venv