[PATCH 1/2] wpp: Don't choke on fully variadic macros

[Alex Henrie]

Signed-off-by: Alex Henrie 
---
 libs/wpp/ppy.y | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/wpp/ppy.y b/libs/wpp/ppy.y
index 5b7083b3813..0afc642d3e0 100644
--- a/libs/wpp/ppy.y
+++ b/libs/wpp/ppy.y
@@ -327,6 +327,7 @@ allmargs: /* Empty */		{ $$ = 0; macro_args = NULL; nmacro_args = 0; }

emargs	: margs			{ $$ = $1; }
    | margs ',' tELLIPSIS	{ nmacro_args *= -1; }
+	| tELLIPSIS	{ macro_args = NULL; nmacro_args = 0; }
    ;

margs	: margs ',' tIDENT	{ $$ = add_new_marg($3); }