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Clarify and optimize

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This commit is contained in:
Zeev Suraski 2001-07-21 01:15:18 +00:00
parent bf513871bc
commit 38e5a2077d
1 changed files with 1 additions and 1 deletions
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2
ext/standard/head.c
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@ -132,7 +132,7 @@ PHP_FUNCTION(setcookie)
len += Z_STRLEN_PP(z_domain);
}
cookie = emalloc(len + 100);
if (z_value && (!Z_STRVAL_PP(z_value) || (Z_STRVAL_PP(z_value) && !Z_STRVAL_PP(z_value)[0]))) {
if (z_value && Z_STRLEN_PP(z_value)==0) {
/*
* MSIE doesn't delete a cookie when you set it to a null value
* so in order to force cookies to be deleted, even on MSIE, we