Use "trap - 0" rather than the unportable "trap 0".
authorPaul Eggert <eggert@cs.ucla.edu>
Thu, 17 Mar 2005 23:41:38 +0000 (23:41 +0000)
committerPaul Eggert <eggert@cs.ucla.edu>
Thu, 17 Mar 2005 23:41:38 +0000 (23:41 +0000)
commit727e8b0bde9320b59e2e44e437ec6bf908f05572
tree914624f2f9ad6d597c3152fb187658c32c9cf06f
parent4b3017faf2b78e09bdfbf9f03a9fd60cc7eb5d0c
Use "trap - 0" rather than the unportable "trap 0".
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