[SCM] GNU Mailutils branch, master, updated. release-2.2-807-gd644964

[Sergey Poznyakoff]

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http://git.savannah.gnu.org/cgit/mailutils.git/commit/?id=d644964e497147d7a3ee0e0693f37ec917a6c738

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- Log -----------------------------------------------------------------
commit d644964e497147d7a3ee0e0693f37ec917a6c738
Author: Sergey Poznyakoff <address@hidden>
Date:   Wed Nov 2 15:38:41 2016 +0200

    Bugfix
    
    * libmailutils/cfg/parser.y (mu_cfg_parse_config): Silently ignore
    ENOENT

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

Summary of changes:
 libmailutils/cfg/parser.y |   35 +++++++++++++++++++++--------------
 1 file changed, 21 insertions(+), 14 deletions(-)

diff --git a/libmailutils/cfg/parser.y b/libmailutils/cfg/parser.y
index 0b362a8..48f94d9 100644
--- a/libmailutils/cfg/parser.y
+++ b/libmailutils/cfg/parser.y
@@ -1530,15 +1530,19 @@ mu_cfg_parse_config (mu_cfg_tree_t **ptree, struct 
mu_cfg_parse_hints *hints)
     {
       rc = mu_cfg_parse_file (&tmp, hints->site_file, hints->flags);
       
-      if (rc == ENOMEM)
-       {
-         mu_error ("%s", mu_strerror (rc));
-         return rc;
-       }
-      else if (rc == 0)
+      switch (rc)
        {
+       case 0:
          mu_cfg_tree_postprocess (tmp, hints);
          mu_cfg_tree_union (&tree, &tmp);
+         
+       case ENOENT:
+         rc = 0;
+         break;
+
+       default:
+         mu_error ("%s", mu_strerror (rc));
+         return rc;
        }
     }
 
@@ -1556,19 +1560,22 @@ mu_cfg_parse_config (mu_cfg_tree_t **ptree, struct 
mu_cfg_parse_hints *hints)
          strcat (file_name, hints->program);
          
          rc = mu_cfg_parse_file (&tmp, file_name, xhints.flags);
-         if (rc == ENOMEM)
+         switch (rc)
            {
+           case 0:
+             mu_cfg_tree_postprocess (tmp, &xhints);
+             mu_cfg_tree_union (&tree, &tmp);
+             break;
+
+           case ENOENT:
+             rc = 0;
+             break;
+             
+           default:
              mu_error ("%s", mu_strerror (rc));
              mu_cfg_destroy_tree (&tree);
              return rc;
            }
-         else if (rc == 0)
-           {
-             mu_cfg_tree_postprocess (tmp, &xhints);
-             mu_cfg_tree_union (&tree, &tmp);
-           }
-         else if (rc == ENOENT)
-           rc = 0;
          free (file_name);
        }
     }


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