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| author | Andi Gutmans <andi@php.net> | 2000-10-13 16:24:00 +0000 |
|---|---|---|
| committer | Andi Gutmans <andi@php.net> | 2000-10-13 16:24:00 +0000 |
| commit | bc37c9b1cd102a9f9c9661db9895d29c333b0ba2 (patch) | |
| tree | 2cd1b23b3c4701be254f64a8f1c3e9543be45832 /Zend/zend_operators.c | |
| parent | 545ae277bc213a849cc729c84f2881a19b2d2a07 (diff) | |
| download | php-git-bc37c9b1cd102a9f9c9661db9895d29c333b0ba2.tar.gz | |
- Make increment of "" become "1"
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') { |