X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=blob.c;h=50fae99df80881493c9690e21107ed8826d322fb;hp=50921bd4da5796d2acfa34c00a8d724c576bb67a;hb=6ca50bc4766fab54698a6c86b5395a49221c3408;hpb=cf308cb90a1eb16d0d95c52a9d4d28b66d1b3ae4

diff --git a/blob.c b/blob.c
index 50921bd4..50fae99d 100644
--- a/blob.c
+++ b/blob.c
@@ -449,7 +449,9 @@ static int stdin_command(struct command_context *cc, struct osl_object *arg_obj,
 	query.size = arg_obj->size + stdin_obj.size;
 	query.data = para_malloc(query.size);
 	memcpy(query.data, arg_obj->data, arg_obj->size);
-	memcpy((char *)query.data + arg_obj->size, stdin_obj.data, stdin_obj.size);
+	if (stdin_obj.size > 0)
+		memcpy((char *)query.data + arg_obj->size, stdin_obj.data,
+			stdin_obj.size);
 	free(stdin_obj.data);
 	ret = send_callback_request(f, &query, result_handler, private_result_data);
 	free(query.data);