Preserve result of package search after SIGPIPE redirect

Author: Amada Mackey

tools/deps.sh

@@ -46,7 +46,7 @@ for pkg in "${packages[@]}"; do
 	else
 		install_package $pkg &>/dev/null
 	fi
-
+	
 	if query_package $pkg; then
 		echo -e "${GREEN}ok${NC}"
 	else

tools/deps/deps_darwin

@@ -47,4 +47,10 @@ packages=(
 )
 
 function install_package() { brew install $1; }
-function query_package() { brew list | { grep -q $1; cat > /dev/null;} }
+function query_package() {
+	brew list | { 
+		RESULT=$(grep -q $1);
+		cat > /dev/null;
+		return $RESULT;
+	}
+}