Fixed compile warning.

diff --git a/ext/sysvshm/sysvshm.c b/ext/sysvshm/sysvshm.c
index 47b979072d7447da4530827222b5a17089028461..9f0226c1ab48c37d947c46b1b375c9dd599920f6 100644 (file)
--- a/ext/sysvshm/sysvshm.c
+++ b/ext/sysvshm/sysvshm.c
@@ -316,7 +316,7 @@ PHP_FUNCTION(shm_get_var)
        shm_data = &shm_var->mem;
        
        PHP_VAR_UNSERIALIZE_INIT(var_hash);
-       if (php_var_unserialize(&return_value, (const char **) &shm_data, shm_data + shm_var->length, &var_hash TSRMLS_CC) != 1) {
+       if (php_var_unserialize(&return_value, (const unsigned char **) &shm_data, shm_data + shm_var->length, &var_hash TSRMLS_CC) != 1) {
                PHP_VAR_UNSERIALIZE_DESTROY(var_hash);
                php_error_docref(NULL TSRMLS_CC, E_WARNING, "variable data in shared memory is corruped");
                RETURN_FALSE;