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From: | David Morgan |
Subject: | Re: Success (mostly) with the testsuite |
Date: | Wed, 25 Oct 2000 08:58:11 -0700 |
Akim Demaille wrote: > > | The script results are: > | > | . > | 1 > > Does it *always* fail, or it's just the operator | which does not > erase failures? > > expr 'a' : '\(a\)'; echo $? > > expr 'a' : '\(b\)' '|' 'a' : '\(a\)'; echo $? It always fails Both cases return 'a' and an exit code of 1. Looks like a buggy OS at this point as I tried the failure case of just expr 'a' : '\(b\)' ; echo $? And I get a 0 with no output. Regards David
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