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(1) it needs to be ALIGNed for both halves of the 'if,' and
(2) if you're going to claim that you now have ALIGN(newlen)
bytes left, you should have actually allocated
ALIGN(newlen), rather than just 'newlen' bytes.
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- parser.c: Fix prompting in old style backquote expansion. Fixes PR/2139
and many user complaints why the shell hangs in echo "`"
- eval.c: Fix exitstatus invalid resetting in `if' statements were:
if (exit 3); then
echo foo $?
else
echo bar $?
fi
printed 'bar 0' instead of bar 3
Return zero status if `else' clause is empty.
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Changed so that INTOFF/INTON are paired in getpwd(). From Matthias
Pfaller <leo@marco.de>. Fixes PR #2130.
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Fix problems with the way init.o is built:
* Prevent gratuitous rebuilds when nothing has changed.
* Make sure it is rebuilt if a .h file is updated.
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Fix PR/2070: Ksh style variable modifiers were broken in /bin/sh, from
enami tsugutomo
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Fix PR/1760, where 'cd -' before any other command could cause a reference
to an uninitialized pointer. Use getcwd() to get the current working directory,
instead of forking /bin/pwd [per Scott's suggestion]
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scottr@Plexus.COM; netbsd pr#1760
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