Typecast fix.

diff --git a/lib/silcutil/silcmime.c b/lib/silcutil/silcmime.c
index b551b3bd4a4c9b055c72c68388a55702853b4d83..c0817ec0f594d1eaed43c27d1f88fac673929116 100644 (file)
--- a/lib/silcutil/silcmime.c
+++ b/lib/silcutil/silcmime.c
@@ -214,7 +214,7 @@ SilcMime silc_mime_decode(SilcMime mime, const unsigned char *data,
     if (!strchr(field, ';'))
       goto err;
     memset(b, 0, sizeof(b));
-    len = strchr(field, ';') - value;
+    len = (unsigned int)(strchr(field, ';') - value);
     if (len > sizeof(b) - 1)
       goto err;
     strncpy(b, value, len);