Merge pull request #4 from pbosetti/master

Truncate the file to zero length on opening when "w" mode is set
2026-06-08 16:11:16 +00:00 · 2013-10-02 17:08:24 -07:00
parent 8b48e2b4a4 c608c26ab4
commit bf4c226232
1 changed files with 1 additions and 1 deletions
@@ -29,7 +29,7 @@ mrb_io_modestr_to_flags(mrb_state *mrb, const char *mode)
      flags |= FMODE_READABLE;
      break;
    case 'w':
-      flags |= FMODE_WRITABLE | FMODE_CREATE;
+      flags |= FMODE_WRITABLE | FMODE_CREATE | FMODE_TRUNC;
      break;
    case 'a':
      flags |= FMODE_WRITABLE | FMODE_APPEND | FMODE_CREATE;