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Fix off-by-one error

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This commit is contained in:
Donald Burr 2015-02-22 17:13:09 -08:00
parent 904c4f8a8a
commit a4a938c343
1 changed files with 4 additions and 1 deletions
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5
acatcher/mkacatcher_cpp.sh
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@ -6,6 +6,8 @@ if [ ! -f "$1" ]; then
exit 1
fi
N=0
while read HOST_LINE; do
HOST="`echo $HOST_LINE | cut -d\| -f1`"
MAC="`echo $HOST_LINE | cut -d\| -f2 | tr '[A-Z]' '[a-z]'`"
@ -14,9 +16,10 @@ while read HOST_LINE; do
HEX="`echo "obase=16; $NUM" | bc | tr '[A-Z]' '[a-z]'`"
>&2 echo found host $HOST mac $MAC ip $IP num $NUM hex $HEX
echo "\"[$HEX] $HOST\","
N=$((N+1))
done < HOSTS > acatcher.cxx.inc
sed -e "s/_NUMHOSTS_/$NUM/" -e '/_HOSTS_/ {' -e 'r acatcher.cxx.inc' -e 'd' -e '}' < acatcher.cxx.template > acatcher.cxx
sed -e "s/_NUMHOSTS_/$N/" -e '/_HOSTS_/ {' -e 'r acatcher.cxx.inc' -e 'd' -e '}' < acatcher.cxx.template > acatcher.cxx
CLANG=""
type -P "clang++" && CLANG="clang++"