tree 2af6bdf89b3e8fe3b523879aa3d827a58e7b76f6
parent 61d0115171681e63366e1321c03ba0ad2d904f6f
author Elliott Hughes <enh@google.com> 1499457996 -0700
committer Rob Landley <rob@landley.net> 1499583317 -0500

Fix -Wformat compiler warning in expr.c.

Android forces -Wformat on for all source.

  toys/pending/expr.c:116:28: warning: field precision should have type 'int',
                                       but argument has type 'long' [-Wformat]
      ret->s = xmprintf("%.*s", m[1].rm_eo-m[1].rm_so, target+m[1].rm_so);
                         ~~^~   ~~~~~~~~~~~~~~~~~~~~~