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--* Date: Wed, 12 May 1993 11:22:42 -0400
--* From: smwatt@spadserv.watson.ibm.com (Stephen Watt)
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--* To: asbugs@watson.ibm.com
--* Subject: -a goes into infinite loop when given empty file [/dev/null][v28.7]
--@ Fixed  by: RSS Thu May 13 15:58:06 1993
--@ Tested by: <Name of new or existing file in test directory>
--@ Summary:   <Description of real problem and the fix>