Remove braces from parameter expansions

* libs/tool

ditto

1 files changed, 8 insertions, 8 deletions

diff --git a/libs/tool b/libs/tool
index 8fa154ef..8ed70e18 100755
--- a/libs/tool
+++ b/libs/tool
@@ -46,9 +46,9 @@ tool_helper_include() {
 tool_check() {
 	local tool="${1##*/}"
 
-	local tool_path="$(tool_path "${tool}")"
+	local tool_path="$(tool_path "$tool")"
 
-	if ! [[ -f "${tool_path}/${tool}" ]]; then
+	if ! [[ -f "$tool_path/$tool" ]]; then
 		return 1
 	fi
 }
@@ -204,18 +204,18 @@ tool_arguments_targets() {
 	local tool="$1"
 	shift
 
-	local tool_path="$(tool_path "${tool}")"
-	local targets_path="${tool_path}/${CONFIGS}"
+	local tool_path="$(tool_path "$tool")"
+	local targets_path="$tool_path/$CONFIGS"
 	local argument
 
 	for argument in "$@"; do
-		targets_path="${targets_path}/${argument}"
+		targets_path="$targets_path/$argument"
 	done
 
-	targets_path="${targets_path}/${TARGETS}"
+	targets_path="$targets_path/$TARGETS"
 
-	if [[ -f "${targets_path}" ]]; then
-		cat "${targets_path}"
+	if [[ -f "$targets_path" ]]; then
+		cat "$targets_path"
 	fi
 }