From d6ffd362dc3c9f7b67682aea99f64233eed696b6 Mon Sep 17 00:00:00 2001
From: Giovanni Torres <giovanni.torres@nih.gov>
Date: Tue, 19 Sep 2017 09:29:01 -0400
Subject: [PATCH] Change wget params to work on Fedora and CentOS.

---
 kvm-install-vm | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/kvm-install-vm b/kvm-install-vm
index d7f5636..98b8cd1 100755
--- a/kvm-install-vm
+++ b/kvm-install-vm
@@ -126,6 +126,19 @@ then
     exit 2
 fi
 
+#--------------------------------------------------
+# Detect OS and set wget parameters
+#--------------------------------------------------
+
+function set_wget {
+    if [ -f /etc/fedora-release ]
+    then
+        WGET="wget --quiet --show-progress"
+    else
+        WGET="wget"
+    fi
+}
+
 function delete_vm {
     VM=$1
     echo "[$(date +%r)]----> Destroying ${VM} domain..."
@@ -224,7 +237,8 @@ function fetch_images {
     if [ ! -f ${IMAGEDIR}/${QCOW} ]
     then
         echo "[$(date +%r)]----> Cloud image not found.  Downloading..."
-        wget --quiet --show-progress --directory-prefix ${IMAGEDIR} ${IMAGE_URL}/${QCOW}
+        set_wget
+        ${WGET} --directory-prefix ${IMAGEDIR} ${IMAGE_URL}/${QCOW}
     fi
 
 }