Update check of libvirt(d) group

[kuberef.git] / functions.sh

diff --git a/functions.sh b/functions.sh
index 25f76ea..26db3c6 100755 (executable)
--- a/functions.sh
+++ b/functions.sh
@@ -49,6 +49,14 @@ check_prerequisites() {
         exit 1
     fi
 
+    #-------------------------------------------------------------------------------
+    # Check is yq is installed
+    #-------------------------------------------------------------------------------
+    if ! command -v yq &> /dev/null; then
+        echo "ERROR : yq not found. Please install."
+        exit 1
+    fi
+
     #-------------------------------------------------------------------------------
     # Check is libvirt is installed
     #-------------------------------------------------------------------------------
@@ -66,7 +74,7 @@ check_prerequisites() {
     if [ "${ID,,}" == "ubuntu" ] && [ "$VERSION_ID" == "16.04" ]; then
         libvirt_group+="d"
     fi
-    if ! groups | grep " $libvirt_group "; then
+    if ! groups | grep "$libvirt_group"; then
         echo "ERROR : $(id -nu) user doesn't belong to $libvirt_group group."
         exit 1
     fi