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Fix the behaviour of the read built-in when IFS is unset.

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Obtained from:	NetBSD
This commit is contained in:
Stefan Farfeleder 2009-03-22 22:57:53 +00:00
parent 8b1fa08c95
commit 86d8da5d5b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=190298
1 changed files with 1 additions and 1 deletions
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bin/sh/miscbltin.c
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@ -147,7 +147,7 @@ readcmd(int argc __unused, char **argv __unused)
if (*(ap = argptr) == NULL)
error("arg count");
if ((ifs = bltinlookup("IFS", 1)) == NULL)
ifs = nullstr;
ifs = " \t\n";
if (tv.tv_sec >= 0) {
/*