fixed shellcheck warning

diff --git a/xdg-ninja.sh b/xdg-ninja.sh
index d5e7a26f2cc4a80063b713e8f0aea558e0ab9d86..b324a72e0e4d35ed8d36a3167aacf8438dfdf79c 100755 (executable)
--- a/xdg-ninja.sh
+++ b/xdg-ninja.sh
@@ -189,7 +189,7 @@ EOF
 enumerate_programs() {
     printf "\033[1;3mStarting to check your \033[1;36m\$HOME.\033[1;0m\n"
     printf "\n"
 enumerate_programs() {
     printf "\033[1;3mStarting to check your \033[1;36m\$HOME.\033[1;0m\n"
     printf "\n"

-    for prog_filename in "$(dirname $0)"/programs/*; do
+    for prog_filename in "$(dirname "$0")"/programs/*; do

         check_program "$prog_filename"
     done
     printf "\033[1;3mDone checking your \033[1;36m\$HOME.\033[1;0m\n"
         check_program "$prog_filename"
     done
     printf "\033[1;3mDone checking your \033[1;36m\$HOME.\033[1;0m\n"