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Bash-4.4 patch 8

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This commit is contained in:
Chet Ramey 2017-01-20 15:38:10 -05:00
commit b9f81c2977
2 changed files with 10 additions and 7 deletions
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15
expr.c
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@ -578,24 +578,23 @@ expcond ()
rval = cval = explor ();
if (curtok == QUES) /* found conditional expr */
{
readtok ();
if (curtok == 0 || curtok == COL)
evalerror (_("expression expected"));
if (cval == 0)
{
set_noeval = 1;
noeval++;
}
readtok ();
if (curtok == 0 || curtok == COL)
evalerror (_("expression expected"));
val1 = EXP_HIGHEST ();
if (set_noeval)
noeval--;
if (curtok != COL)
evalerror (_("`:' expected for conditional expression"));
readtok ();
if (curtok == 0)
evalerror (_("expression expected"));
set_noeval = 0;
if (cval)
{
@ -603,7 +602,11 @@ expcond ()
noeval++;
}
readtok ();
if (curtok == 0)
evalerror (_("expression expected"));
val2 = expcond ();
if (set_noeval)
noeval--;
rval = cval ? val1 : val2;