File netpbm-missing-file-close.patch of Package netpbm

--- lib/libpm.c
+++ lib/libpm.c
@@ -533,6 +533,8 @@
     else
         pm_message("This program is part of the Netpbm package.  Find "
                    "documentation for it at %s/%s\n", docurl, progname);
+
+    fclose(netpbmConfigFile);
 }