console: Mark an unused parameter as such

This signal handler is only called for SIGWINCH, so it doesn't need
to look at its parameter.

Signed-off-by: Simon McVittie <smcv@collabora.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/glnx-console.c b/glnx-console.c
index 3ce2452..f6ce0d4 100644
--- a/glnx-console.c
+++ b/glnx-console.c
@@ -143,7 +143,7 @@ glnx_console_lines (void)
 }
 
 static void
-on_sigwinch (int signum)
+on_sigwinch (G_GNUC_UNUSED int signum)
 {
   cached_columns = 0;
   cached_lines = 0;