'functions --copy': added sanity check on new function name.

Now matches function create behaviour, running the new function name through
wcsfuncname() and parser_keywords_is_reserved(), before allowing the copy.

1 files changed, 0 insertions, 2 deletions

diff --git a/function.c b/function.c
index 5b2dcd5a..2ca736dc 100644
--- a/function.c
+++ b/function.c
@@ -226,8 +226,6 @@ int function_copy( const wchar_t *name, const wchar_t *new_name )
 	CHECK( name, 0 );
 	CHECK( new_name, 0 );
 
-	fn_events = 0;
-
 	orig_d = (function_internal_data_t *)hash_get(&function, name);
 	if( !orig_d )
 		return 0;