From 02e76444d17f02e152411d6ceafd43e0e2e68cae Mon Sep 17 00:00:00 2001
From: jesopo
Date: Wed, 3 Oct 2018 17:01:10 +0100
Subject: Add 'remove_empty' kwarg for commands, to strip out empty space

---
 modules/commands.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'modules/commands.py')

diff --git a/modules/commands.py b/modules/commands.py
index 3660beb7..fbe4eb23 100644
--- a/modules/commands.py
+++ b/modules/commands.py
@@ -140,7 +140,11 @@ class Module(ModuleManager.BaseModule):
                     stderr.write(returned).send()
                     target.buffer.skip_next()
                     return
+
             args_split = event["message_split"][args_index:]
+            if hook.kwargs.get("remove_empty", True):
+                args_split = list(filter(None, args_split))
+
             min_args = hook.kwargs.get("min_args")
             if min_args and len(args_split) < min_args:
                 if "usage" in hook.kwargs:
-- 
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