maint: correct misuse of "a" and "an"

[gnulib.git] / lib / argp-parse.c

diff --git a/lib/argp-parse.c b/lib/argp-parse.c
index 47ae7ef..5cab8ce 100644 (file)
--- a/lib/argp-parse.c
+++ b/lib/argp-parse.c
@@ -1,5 +1,5 @@
 /* Hierarchial argument parsing, layered over getopt
-   Copyright (C) 1995-2000, 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1995-2000, 2002-2004, 2009-2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -254,7 +254,7 @@ struct parser
   struct group *groups;
   /* The end of the GROUPS array.  */
   struct group *egroup;
-  /* An vector containing storage for the CHILD_INPUTS field in all groups.  */
+  /* A vector containing storage for the CHILD_INPUTS field in all groups.  */
   void **child_inputs;
 
   /* True if we think using getopt is still useful; if false, then
@@ -339,7 +339,7 @@ convert_options (const struct argp *argp,
                        values (the sign of the lower bits is preserved
                        however)...  */
                     cvt->long_end->val =
-                      ((opt->key | real->key) & USER_MASK)
+                      ((opt->key ? opt->key : real->key) & USER_MASK)
                       + (((group - cvt->parser->groups) + 1) << USER_BITS);
 
                     /* Keep the LONG_OPTS list terminated.  */