[zpkg] SVN: zpkgtools/trunk/zpkgtools/app.py appearantly some tar programs will not promise to return 2 for unrecognized

[Fred L. Drake, Jr.]

Log message for revision 38526:
  appearantly some tar programs will not promise to return 2 for unrecognized
  command line options; thanks for Brian Sutherland for researching that
  

Changed:
  U   zpkgtools/trunk/zpkgtools/app.py

-=-
Modified: zpkgtools/trunk/zpkgtools/app.py
===================================================================
--- zpkgtools/trunk/zpkgtools/app.py	2005-09-19 18:18:23 UTC (rev 38525)
+++ zpkgtools/trunk/zpkgtools/app.py	2005-09-19 18:20:21 UTC (rev 38526)
@@ -335,7 +335,7 @@
         runlog.report_command(" ".join(cmdline1))
         try:
             rc = os.spawnv(os.P_WAIT, cmdpath, cmdline1)
-            if os.WIFEXITED(rc) and os.WEXITSTATUS(rc) == 2:
+            if os.WIFEXITED(rc) and os.WEXITSTATUS(rc) > 0:
                 # didn't like the command line; maybe not GNU tar?
                 if os.path.exists(self.target_file):
                     os.unlink(self.target_file)