Redirect sed output stream to temp file

Author: helpermethod

app/views/selfupdate_beta.scala.txt

@@ -169,7 +169,8 @@ if [[ -z $(cat ${sdkman_config_file} | grep 'sdkman_auto_complete') ]]; then
 fi
 
 # migrate deprecated sdkman_selfupdate_enable configuration
-sed -i$(date +%F).bak -e 's/sdkman_selfupdate_enable/sdkman_auto_update/' "$sdkman_config_file"
+sed 's/sdkman_selfupdate_enable/sdkman_auto_update/' "$sdkman_config_file" > "{sdkman_config_file}.migrated" &&
+    mv "{sdkman_config_file}.migrated" "$sdkman_config_file"
 
 if [[ -z $(cat ${sdkman_config_file} | grep 'sdkman_auto_update') ]]; then
 	echo "sdkman_auto_update=true" >> "$sdkman_config_file"