From 303112146f242da44ccb9f7c2afe5c0f28fa0110 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Mon, 19 Oct 2020 14:45:37 -0300
Subject: Fix: syntax check at rsync_to and rsync_from

---
 kvmx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/kvmx b/kvmx
index 3759502..b4e7d18 100755
--- a/kvmx
+++ b/kvmx
@@ -1208,6 +1208,11 @@ function kvmx_rsync_to {
   ORIG="$1"
   DEST="$2"
 
+  if [ -z "$ORIG" ]; then
+    echo "usage $BASENAME rsync_to $GUEST <orig> [dest]"
+    exit 1
+  fi
+
   if [ -z "$DEST" ]; then
     # Error
     #exit 1
@@ -1240,6 +1245,11 @@ function kvmx_rsync_from {
   ORIG="$1"
   DEST="$2"
 
+  if [ -z "$ORIG" ]; then
+    echo "usage $BASENAME rsync_from $GUEST <orig> [dest]"
+    exit 1
+  fi
+
   if [ -z "$DEST" ]; then
     # Error
     #exit 1
-- 
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