commit b60eaface3b105b077b70cc9cb02ae729663a715
author Elliott Hughes <enh@google.com> Wed Apr 04 10:01:22 2018 -0700
committer Rob Landley <rob@landley.net> Fri Apr 06 11:28:25 2018 -0500
tree 95ed368cdac81496bd9e4d77b600da174f3afa65
parent 0043e99318bfade48c7a378997b691694b06edd0

Fix precedence error in vmstat.

  toys/other/vmstat.c:98:12: error: logical not is only
  applied to the left hand side of this bitwise operator
  [-Werror,-Wlogical-not-parentheses]
      if ((!toys.optflags&FLAG_n) && isatty(1)) terminal_size(0, &rows);
           ^             ~

toys/other/vmstat.c

diff --git a/toys/other/vmstat.c b/toys/other/vmstat.c
index 8e131d9..44f73d4 100644
--- a/toys/other/vmstat.c
+++ b/toys/other/vmstat.c
@@ -95,7 +95,7 @@
     if (rows>3 && !(loop % (rows-3))) {
       char *header = headers;
 
-      if ((!toys.optflags&FLAG_n) && isatty(1)) terminal_size(0, &rows);
+      if (!(toys.optflags&FLAG_n) && isatty(1)) terminal_size(0, &rows);
       else rows = 0;
 
       printf("procs -----------memory---------- ---swap-- -----io---- -system-- ----cpu----\n");