[SCM] GNU Mailutils branch, master, updated. release-3.0-1-gf674702

[Sergey Poznyakoff]

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http://git.savannah.gnu.org/cgit/mailutils.git/commit/?id=f674702867f09a3e2b8ebe3281a29cd9f660f29a

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- Log -----------------------------------------------------------------
commit f674702867f09a3e2b8ebe3281a29cd9f660f29a
Author: Sergey Poznyakoff <address@hidden>
Date:   Thu Nov 10 07:45:08 2016 +0200

    Fix program name duplicate in the output of "mailutils help COMMAND"

-----------------------------------------------------------------------

Summary of changes:
 mu/help.c |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/mu/help.c b/mu/help.c
index c2dcf1a..14fae20 100644
--- a/mu/help.c
+++ b/mu/help.c
@@ -35,15 +35,17 @@ mutool_help (int argc, char **argv)
 
   if (argc == 1)
     {
+      char *hargv[3];
       mutool_action_t action = dispatch_find_action (argv[0]);
       if (!action)
        {
          mu_error (_("don't know what %s is"), argv[0]);
          exit (1);
        }
-      mu_asprintf (&argv[0], "%s %s", mu_program_name, argv[0]);
-      argv[1] = "--help";
-      return action (2, argv);
+      hargv[0] = argv[0];
+      hargv[1] = "--help";
+      hargv[2] = NULL;
+      return action (3, hargv);
     }
   else if (argc > 1)
     {


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