Suppress an unused-variable warning

ruby · Dec 10, 2019 · ae5c72e · ae5c72e
1 parent 21338ab
commit ae5c72e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ext/io/console/console.c b/ext/io/console/console.c
@@ -190,6 +190,7 @@ set_rawmode(conmode *t, void *arg)
 	    t->c_lflag |= ISIG|IEXTEN;
 	}
 #endif
+	(void)r;
     }
 }