From 081c540050dd4bfac2f6dc03246b326a02a11863 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Wed, 16 Nov 2022 07:26:28 +0100
Subject: [PATCH] Update Dockerfile

---
 arpspoof/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arpspoof/Dockerfile b/arpspoof/Dockerfile
index 6d7b00682..6986625a5 100644
--- a/arpspoof/Dockerfile
+++ b/arpspoof/Dockerfile
@@ -17,7 +17,7 @@
 ARG BUILD_FROM
 ARG BUILD_VERSION
 ARG BUILD_UPSTREAM="1.0.0"
-FROM ${BUILD_FROM%?}${BUILD_UPSTREAM}
+FROM ${BUILD_FROM:%?}${BUILD_UPSTREAM}
 
 ##################
 # 2 Modify Image #