diff --git a/build/pause/pause.c b/build/pause/pause.c
index dd6cbea085028..f2e21b41d55fd 100644
--- a/build/pause/pause.c
+++ b/build/pause/pause.c
@@ -27,8 +27,7 @@ static void sigdown(int signo) {
 }
 
 static void sigreap(int signo) {
-  while (waitpid(-1, NULL, WNOHANG) > 0)
-    ;
+  while (waitpid(-1, NULL, WNOHANG) > 0);
 }
 
 int main() {