2009-12-21  Chris Ball  <cjb@laptop.org>

	* jartool.c (add_file_to_jar): Test write return value against -1

	instead of 1.

--- fastjar-0.97/jartool.c.jj	2008-10-15 12:35:37.000000000 -0400

+++ fastjar-0.97/jartool.c	2009-12-22 06:48:09.309530000 -0500

@@ -1257,7 +1257,7 @@ int add_file_to_jar(int jfd, int ffd, co

       exit_on_error("write");

   /* write the file name to the zip file */

-  if (1 == write(jfd, fname, file_name_length))

+  if (-1 == write(jfd, fname, file_name_length))

     exit_on_error("write");

   if(verbose){