10-at-a-time: typecast the argument passed to sleep()

diff --git a/docs/examples/10-at-a-time.c b/docs/examples/10-at-a-time.c
index 75f9d5c5b770d751ec1b9a0b0c2d65a307ae68d9..aa1862ec560492a305fa1eb124146902ebbf6081 100644 (file)
--- a/docs/examples/10-at-a-time.c
+++ b/docs/examples/10-at-a-time.c
@@ -155,7 +155,7 @@ int main(void)
 #ifdef WIN32
         Sleep(L);
 #else
-        sleep(L / 1000);
+        sleep((unsigned int)L / 1000);
 #endif
       }
       else {