From c4ad91e6b94994b3f632fb35c9e8567bbb8334e8 Mon Sep 17 00:00:00 2001
From: Benjamin Marwell <bmarwell@apache.org>
Date: Mon, 1 Jun 2020 22:02:13 +0200
Subject: [PATCH] Do not create empty file on error

---
 apache-maven/src/assembly/wrapper/script/download | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/apache-maven/src/assembly/wrapper/script/download b/apache-maven/src/assembly/wrapper/script/download
index e2a011c249..79cd110c85 100755
--- a/apache-maven/src/assembly/wrapper/script/download
+++ b/apache-maven/src/assembly/wrapper/script/download
@@ -30,9 +30,9 @@ else
           echo "Found wget ... using wget"
         fi
         if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
-            wget "$jarUrl" -O "$wrapperJarPath"
+            wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
         else
-            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
+            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
         fi
     elif command -v curl > /dev/null; then
         if [ "$MVNW_VERBOSE" = true ]; then