Fix some compiler warnings

1 files changed, 3 insertions, 3 deletions

diff --git a/ifilter.c b/ifilter.c
index efd2a6b..19f1457 100644
--- a/ifilter.c
+++ b/ifilter.c
@@ -146,7 +146,7 @@ static void suhosin_server_strip(HashTable *arr, char *key, int klen)
         if (zend_hash_find(arr, key, klen, (void **) &tzval) == SUCCESS &&
                         Z_TYPE_PP(tzval) == IS_STRING) {
                 
-                s = t = Z_STRVAL_PP(tzval);
+                s = t = (unsigned char *)Z_STRVAL_PP(tzval);
                 for (; *t; t++) {
                         if (suhosin_is_dangerous_char[*t]) {
                                 *t = '?';
@@ -168,7 +168,7 @@ static void suhosin_server_encode(HashTable *arr, char *key, int klen)
         if (zend_hash_find(arr, key, klen, (void **) &tzval) == SUCCESS &&
                         Z_TYPE_PP(tzval) == IS_STRING) {
                 
-                temp = Z_STRVAL_PP(tzval);
+                temp = (unsigned char *)Z_STRVAL_PP(tzval);
                 
                 t = temp;
                 for (t = temp; *t; t++) {
@@ -195,7 +195,7 @@ static void suhosin_server_encode(HashTable *arr, char *key, int klen)
                 }
                 *n = 0;
                 
-                Z_STRVAL_PP(tzval) = newv;
+                Z_STRVAL_PP(tzval) = (char *)newv;
                 Z_STRLEN_PP(tzval) = n-newv;
         }
 }