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-rw-r--r--src/input.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/input.c b/src/input.c
index 8bc9de0..22398e8 100644
--- a/src/input.c
+++ b/src/input.c
@@ -383,7 +383,7 @@ cook_keycode (XKeyEvent *ev, KeySym *keysym, unsigned int *mod, char *keysym_nam
/* Wait for a key and discard it. */
void
-read_any_key ()
+read_any_key (void)
{
char buffer[513];
unsigned int mod;