Appease shellcheck
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							| @ -170,9 +170,9 @@ sub_cp() { | ||||
| 	DEST=$2 | ||||
|  | ||||
| 	SERVICE=$(echo "$SOURCE" | grep -o '^[^:]\+:' || echo "$DEST" | grep -o '^[^:]\+:') | ||||
| 	SERVICE=$(echo $SERVICE | tr -d ':') | ||||
| 	SERVICE=$(echo "$SERVICE" | tr -d ':') | ||||
|  | ||||
| 	if [ -z $SERVICE ]; then | ||||
| 	if [ -z "$SERVICE" ]; then | ||||
| 		echo "$(tput setaf 1)ERROR: Can't find SERVICE in either SRC or DEST$(tput sgr0)" | ||||
| 		echo "" | ||||
| 		echo "Usage: $PROGRAM_NAME cp SERVICE:SRC_PATH DEST_PATH" | ||||
| @ -183,7 +183,7 @@ sub_cp() { | ||||
| 	CONTAINER=$(docker container ls --format "table {{.ID}},{{.Names}}" \ | ||||
| 		| grep "${STACK_NAME}_${SERVICE}" | cut -d',' -f1) | ||||
|  | ||||
| 	if [ -z $CONTAINER ]; then | ||||
| 	if [ -z "$CONTAINER" ]; then | ||||
| 		echo "$(tput setaf 1)ERROR: Can't find a ${STACK_NAME}_${SERVICE}$(tput sgr0)" | ||||
| 		exit | ||||
| 	fi | ||||
|  | ||||
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