Fixed compiler warning regarding signed/unsigned int comparisons.

diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c
index e4979473896e0f241773d11b2d44cf8e758b157d..b526e454a5b9740275fe848fa9f70e3ae2141308 100644 (file)
--- a/Zend/zend_operators.c
+++ b/Zend/zend_operators.c
@@ -834,7 +834,7 @@ ZEND_API int bitwise_not_function(zval *result, zval *op1 TSRMLS_DC)
                return SUCCESS;
        }
        if (op1->type == IS_STRING) {
-               zend_uint i;
+               int i;
 
                result->type = IS_STRING;
                result->value.str.val = estrndup(op1->value.str.val, op1->value.str.len);
@@ -856,7 +856,7 @@ ZEND_API int bitwise_or_function(zval *result, zval *op1, zval *op2 TSRMLS_DC)
        if (op1->type == IS_STRING && op2->type == IS_STRING) {
                zval *longer, *shorter;
                char *result_str;
-               zend_uint i, result_len;
+               int i, result_len;
 
                if (op1->value.str.len >= op2->value.str.len) {
                        longer = op1;
@@ -895,7 +895,7 @@ ZEND_API int bitwise_and_function(zval *result, zval *op1, zval *op2 TSRMLS_DC)
        if (op1->type == IS_STRING && op2->type == IS_STRING) {
                zval *longer, *shorter;
                char *result_str;
-               zend_uint i, result_len;
+               int i, result_len;
 
                if (op1->value.str.len >= op2->value.str.len) {
                        longer = op1;
@@ -936,7 +936,7 @@ ZEND_API int bitwise_xor_function(zval *result, zval *op1, zval *op2 TSRMLS_DC)
        if (op1->type == IS_STRING && op2->type == IS_STRING) {
                zval *longer, *shorter;
                char *result_str;
-               zend_uint i, result_len;
+               int i, result_len;
 
                if (op1->value.str.len >= op2->value.str.len) {
                        longer = op1;