diff --git a/sm/ChangeLog b/sm/ChangeLog
index d9f295e1d..f1eb49c2c 100644
--- a/sm/ChangeLog
+++ b/sm/ChangeLog
@@ -1,3 +1,9 @@
+2005-07-19  Werner Koch  <wk@g10code.com>
+
+	* fingerprint.c (gpgsm_get_certid): Cast printf arg to unsigned.
+	Bug accidently introduced while solving the #$%^& gcc
+	signed/unsigned char* warnings.
+
 2005-06-15  Werner Koch  <wk@g10code.com>
 
 	* delete.c (delete_one): Changed FPR to unsigned.
diff --git a/sm/fingerprint.c b/sm/fingerprint.c
index 9c3ab85db..9441483bf 100644
--- a/sm/fingerprint.c
+++ b/sm/fingerprint.c
@@ -318,7 +318,7 @@ gpgsm_get_certid (ksba_cert_t cert)
     sprintf (endp, "%02X", hash[i]);
   *endp++ = '.';
   for (i=0; i < n; i++, endp += 2)
-    sprintf (endp, "%02X", p[i]);
+    sprintf (endp, "%02X", ((unsigned char*)p)[i]);
   *endp = 0;
 
   xfree (serial);
@@ -328,5 +328,3 @@ gpgsm_get_certid (ksba_cert_t cert)
 
 
 
-
-