#1776 do shift only with at least one argument

This commit is contained in:
tomash 2006-09-07 01:20:00 +00:00
parent 5e3e9da39f
commit e1ea881649
1 changed files with 5 additions and 3 deletions

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@ -30,9 +30,11 @@
#DEBUG=yes #DEBUG=yes
#DEBUG_I=yes #DEBUG_I=yes
COMM=$1 if [ "x$1" != "x" ]; then
shift COMM=$1
GUNID=$1 shift
GUNID=$1
fi
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