Re: [PATCH] /bin/sh buglet

2003-09-07 Thread Jens Schweikhardt 
On Sun, Sep 07, 2003 at 04:27:00AM +0300, Enache Adrian wrote:
# $ a=foo 
# $ : $((a=15))
# arithmetic expression: variable assignment error: a=15
# $ echo $a
# 15
# 
# --- /usr/src/bin/sh/arith.y   Thu Sep  4 23:31:14 2003
# +++ ./arith.y Sun Sep  7 01:04:06 2003
# @@ -155,7 +155,7 @@
#   } |
#   ARITH_VAR ARITH_ASSIGN expr
#   {
# - if (arith_assign($1, $3) != 1)
# + if (arith_assign($1, $3) != 0)
#   yyerror(variable assignment error);
#   $$ = $3;
#   } |

Good catch! Commited. Thanks!

Regards,

Jens
-- 
Jens Schweikhardt http://www.schweikhardt.net/
SIGSIG -- signature too long (core dumped)
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[PATCH] /bin/sh buglet

2003-09-06 Thread Enache Adrian 
$ a=foo 
$ : $((a=15))
arithmetic expression: variable assignment error: a=15
$ echo $a
15

--- /usr/src/bin/sh/arith.y Thu Sep  4 23:31:14 2003
+++ ./arith.y   Sun Sep  7 01:04:06 2003
@@ -155,7 +155,7 @@
} |
ARITH_VAR ARITH_ASSIGN expr
{
-   if (arith_assign($1, $3) != 1)
+   if (arith_assign($1, $3) != 0)
yyerror(variable assignment error);
$$ = $3;
} |

Regards,
Adi
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