[Mesa-dev] [PATCH 2/3] gallium/hud: move signo declaration inside PIPE_OS_UNIX block

[Brian Paul]

To silence unused var warning with MSVC, MinGW.
---
 src/gallium/auxiliary/hud/hud_context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/auxiliary/hud/hud_context.c b/src/gallium/auxiliary/hud/hud_context.c
index 7870da5..3f3f64f 100644
--- a/src/gallium/auxiliary/hud/hud_context.c
+++ b/src/gallium/auxiliary/hud/hud_context.c
@@ -1138,8 +1138,8 @@ hud_create(struct pipe_context *pipe, struct cso_context *cso)
    struct pipe_sampler_view view_templ;
    unsigned i;
    const char *env = debug_get_option("GALLIUM_HUD", NULL);
-   unsigned signo = debug_get_num_option("GALLIUM_HUD_TOGGLE_SIGNAL", 0);
 #ifdef PIPE_OS_UNIX
+   unsigned signo = debug_get_num_option("GALLIUM_HUD_TOGGLE_SIGNAL", 0);
    static boolean sig_handled = FALSE;
    struct sigaction action = {};
 #endif
-- 
1.9.1