vc4: Add missing null terminator to the debug options list.

So far, apparently there's been some NULL laying at the address just after
the options anyway, but the next commit changed that.

diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c
index b0f9710..793f8d3 100644 (file)
--- a/src/gallium/drivers/vc4/vc4_screen.c
+++ b/src/gallium/drivers/vc4/vc4_screen.c
@@ -50,6 +50,7 @@ static const struct debug_named_value debug_options[] = {
           "Print during performance-related events" },
         { "norast",   VC4_DEBUG_NORAST,
           "Skip actual hardware execution of commands" },
+        { NULL }
 };
 
 DEBUG_GET_ONCE_FLAGS_OPTION(vc4_debug, "VC4_DEBUG", debug_options, 0)