scripts/chwd: Print warning about unknown hook only if it is nil

CachyOS · Nov 17, 2023 · 298a32f · 298a32f
1 parent 138bcc3
commit 298a32f
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/scripts/chwd b/scripts/chwd
@@ -106,6 +106,11 @@ local function remove(packages)
 end
 
 local function exec_hook(hook)
+    if not hook then
+        print("WARNING: An unknown hook is being called")
+        return
+    end
+
     if hook ~= "" then
         local file = io.popen(("/bin/bash -c '%s'"):format(hook), "r")
 
@@ -116,8 +121,6 @@ local function exec_hook(hook)
         else
             print("ERROR: Unkown shell invocation error", hook)
         end
-    else
-        print("WARNING: An unknown hook is being called")
     end
 end