Fixed some warnings.

[ruby-eet.git] / ext / ext.c

diff --git a/ext/ext.c b/ext/ext.c
index 0ab91b3ad66c6525c3c464723c0961c09f7e2765..79ba28da667f6e5477bedaea4c39f98c8b95443d 100644 (file)
--- a/ext/ext.c
+++ b/ext/ext.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ext.c 74 2006-05-13 10:34:36Z tilman $
+ * $Id: ext.c 76 2006-05-14 13:51:45Z tilman $
  *
  * Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -363,7 +363,8 @@ c_read_image (VALUE self, VALUE key)
        Eet_File **ef = NULL;
        void *data;
        char *ckey;
-       int w = 0, h = 0, has_alpha = 0, level = 0, quality = 0, lossy = 0;
+       unsigned int w = 0, h = 0;
+       int has_alpha = 0, level = 0, quality = 0, lossy = 0;
 
        Data_Get_Struct (self, Eet_File *, ef);
        CHECK_CLOSED (ef);
@@ -503,7 +504,7 @@ chunk_to_s (VALUE self)
        buf_len = 9 + tag->len + data->len;
        ret = rb_str_buf_new (buf_len);
 
-       buf = RSTRING (ret)->ptr;
+       buf = (unsigned char *) RSTRING (ret)->ptr;
        RSTRING (ret)->len = buf_len;
 
        memcpy (buf, "CHnK", 4);