[dev] [st] [PATCH] Clarify calculation precedence for '&' and '?'

[Daniel Martí]

Signed-off-by: Daniel Martí <mv...@mvdan.cc>
---
 st.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/st.c b/st.c
index d5bf8f1..57cb052 100644
--- a/st.c
+++ b/st.c
@@ -859,9 +859,9 @@ mousereport(XEvent *e) {
        }
 
        if(!IS_SET(MODE_MOUSEX10)) {
-               button += (state & ShiftMask   ? 4  : 0)
-                       + (state & Mod4Mask    ? 8  : 0)
-                       + (state & ControlMask ? 16 : 0);
+               button += ((state & ShiftMask  ) ? 4  : 0)
+                       + ((state & Mod4Mask   ) ? 8  : 0)
+                       + ((state & ControlMask) ? 16 : 0);
        }
 
        len = 0;