diff options
Diffstat (limited to 'Zend/zend_operators.c')
| -rw-r--r-- | Zend/zend_operators.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c index b112a50257..6a4402a935 100644 --- a/Zend/zend_operators.c +++ b/Zend/zend_operators.c @@ -1339,6 +1339,13 @@ static void increment_string(zval *str) int last=0; /* Shut up the compiler warning */ int ch; + if (str->value.str.len == 0) { + STR_FREE(str->value.str.val); + str->value.str.val = estrndup("1", sizeof("1")-1); + str->value.str.len = 1; + return; + } + while(pos >= 0) { ch = s[pos]; if (ch >= 'a' && ch <= 'z') { |