Avoid buffer overrun in bpress()

Use correct type for Mousekey.b (XButtonEvent.button).

1 files changed, 2 insertions, 2 deletions

diff --git a/st.c b/st.c
index 9df6707c1b7e..50b58a77e408 100644
--- a/st.c
+++ b/st.c
@@ -256,9 +256,9 @@ typedef struct {
 } XWindow;
 
 typedef struct {
-	int b;
+	uint b;
 	uint mask;
-	char s[ESC_BUF_SIZ];
+	char *s;
 } Mousekey;
 
 typedef struct {