(Fx_open_connection): Make `data' unsigned char.

diff --git a/src/xfns.c b/src/xfns.c
index a6a02a0229858fda194e5808f8f029bde4dbd86e..3decf1a79f8699c688118fa361de0d94346bbcb8 100644 (file)
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -3483,7 +3483,7 @@ arg XRM_STRING is a string of resources in xrdb format.")
   {
     int i;
     int len = XSTRING (Vxrdb_name)->size;
-    char *data = XSTRING (Vxrdb_name)->data;
+    unsigned char *data = XSTRING (Vxrdb_name)->data;
     
     for (i = 0; i < len; i++)
       if (data[i] == '.' || data[i] == '*')