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redo-sh: reverse a case that caused 'set -e' to abort on zsh.

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Correctly, I might add.  It's too bad none of my other shells did it.  Sigh.
This commit is contained in:
Avery Pennarun 2011-05-08 01:25:26 -04:00
commit 2fa8aab191
1 changed files with 8 additions and 4 deletions
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12
redo-sh.do
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@ -7,6 +7,10 @@ mkdir $1.new
GOOD=
WARN=
# Note: list low-functionality, maximally POSIX-like shells before more
# powerful ones. We want weaker shells to take precedence, as long as they
# pass the tests, because weaker shells are more likely to point out when you
# use some non-portable feature.
for sh in dash sh /usr/xpg4/bin/sh ash posh mksh ksh ksh88 ksh93 pdksh \
bash zsh busybox; do
printf "%-30s" "Testing $sh..."
@ -31,8 +35,8 @@ for sh in dash sh /usr/xpg4/bin/sh ash posh mksh ksh ksh88 ksh93 pdksh \
stripw=${line#warning: }
stripf=${line#failed: }
crash=$line
[ "$line" != "$stripw" ] && msgs="$msgs W$stripw"
[ "$line" != "$stripf" ] && msgs="$msgs F$stripf"
[ "$line" = "$stripw" ] || msgs="$msgs W$stripw"
[ "$line" = "$stripf" ] || msgs="$msgs F$stripf"
done <t/shelltest.tmp
rm -f t/shelltest.tmp
msgs=${msgs# }
@ -40,7 +44,7 @@ for sh in dash sh /usr/xpg4/bin/sh ash posh mksh ksh ksh88 ksh93 pdksh \
crash=${crash# }
case $RV in
40) echo "ok $msgs"; [ -n "$GOOD" ] || GOOD=$FOUND ;;
40) echo "ok $msgs"; [ -n "$GOOD" ] || GOOD=$FOUND ;;
41) echo "failed $msgs" ;;
42) echo "warnings $msgs"; [ -n "$WARN" ] || WARN=$FOUND ;;
*) echo "crash $crash" ;;
@ -59,5 +63,5 @@ elif [ -n "$WARN" ]; then
ln -s $WARN $3/sh
else
echo "No good shells found! Maybe install dash, bash, or zsh."
exit 1
exit 13
fi