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tools: checkmans.sh clean up 'let' 

Clean up 'let' issues and loop iteration.

Signed-off-by: J William Piggott <elseifthen@gmx.com>
This commit is contained in:
J William Piggott 2015-01-12 20:30:01 -05:00
parent 34317b9292
commit 7d2ba7ad23
1 changed files with 4 additions and 10 deletions
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14
tools/checkmans.sh
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@ -42,7 +42,8 @@ done
# Try to find missing manuals matching build targets with manual files.
declare -A MAN_LIST BIN_LIST
COUNT_ERRORS=0
declare -i ITER
declare -i COUNT_ERRORS=0
declare -a REPEATS
declare -A KNOWN_REPEATS
KNOWN_REPEATS[mount.8]='foo'
@ -111,21 +112,14 @@ for I in $(
sed -e 's/\s\+/\n/g; /^$/d' |
awk 'BEGIN { p="" } { if (0 < length($0)) { if (p == $0) { print } } p = $0 }') )
if [ 0 -lt "${#REPEATS[@]}" ]; then
ITER=${#REPEATS[@]}
while [ -1 -lt ${ITER} ]; do
ITER=${#REPEATS[@]}+1
while ((ITER--)); do
remove_repeats ${ITER}
# The 'let' may cause exit on error.
# When ITER == 0 -> let returns 1, bash bug?
let ITER=${ITER}-1 || true
done
if [ 0 -lt "${#REPEATS[@]}" ]; then
echo "warning: ${I} has repeating words: ${REPEATS[@]}"
fi
fi
# The 'let' may cause exit on error.
# COUNT_ERRORS=0; let COUNT_ERRORS=$COUNT_ERRORS+0; echo $?
# Is this a bash bug?
let COUNT_ERRORS=$COUNT_ERRORS+$I_ERR || true
done
# Create a list of build targets.