remove trailing whitespaces from source files

1 files changed, 1 insertions, 1 deletions

diff --git a/filter.c b/filter.c
index 90b9d68..270f009 100644
--- a/filter.c
+++ b/filter.c
@@ -210,7 +210,7 @@ static inline int hook_lua_filter(lua_State *lua_state, void (*fn)(const char *t
         str = lua_tostring(lua_state, 1);
         if (!str)
                 return 0;
-        
+
         save_filter_write = filter_write;
         save_filter = current_write_filter;
         unhook_write();