dmbcs/i-bash
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Bash-4.2 patch 15

Browse source
This commit is contained in:
Chet Ramey 2011-11-22 20:02:56 -05:00
commit cf391c36e2
2 changed files with 15 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

17
expr.c
View file

@ -476,19 +476,23 @@ expassign ()
if (special)
{
if ((op == DIV || op == MOD) && value == 0)
{
if (noeval == 0)
evalerror (_("division by 0"));
else
value = 1;
}
switch (op)
{
case MUL:
lvalue *= value;
break;
case DIV:
if (value == 0)
evalerror (_("division by 0"));
lvalue /= value;
break;
case MOD:
if (value == 0)
evalerror (_("division by 0"));
lvalue %= value;
break;
case PLUS:
@ -804,7 +808,12 @@ exp2 ()
val2 = exppower ();
if (((op == DIV) || (op == MOD)) && (val2 == 0))
{
if (noeval == 0)
evalerror (_("division by 0"));
else
val2 = 1;
}
if (op == MUL)
val1 *= val2;

2
patchlevel.h
View file

@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
#define PATCHLEVEL 14
#define PATCHLEVEL 15
#endif /* _PATCHLEVEL_H_ */