1 files changed, 8 insertions, 1 deletions
diff --git a/util/iobuf.c b/util/iobuf.c
index 3d55349b8..aae03c9ea 100644
--- a/util/iobuf.c
+++ b/util/iobuf.c
@@ -1,5 +1,6 @@
 /* iobuf.c  -  file handling
- * Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+ * Copyright (C) 1998, 1999, 2000, 2001, 2003,
+ *               2004 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -666,6 +667,12 @@ block_filter(void *opaque, int control, IOBUF chain, byte *buf, size_t *ret_len)
 			}
 			a->size |= c;
 			a->partial = 2;
+			if( !a->size ) {
+			    a->eof = 1;
+			    if( !n )
+				rc = -1;
+			    break;
+			}
 		    }
 		    else { /* next partial body length */
 			a->size = 1 << (c & 0x1f);