X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Ffilter.c;h=59c08f882ea224bb8d125fc30bbfc7860c3c254b;hb=6a9cf7f890226aa085842cd3d94b13e78ea31637;hp=5fc76a21ea3d71c43205bde9c9b3aeb84a8f3011;hpb=1e1ddfac79fbcd052f199500a6493c7f79cb8462;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/filter.c b/src/src/filter.c
index 5fc76a21e..59c08f882 100644
--- a/src/src/filter.c
+++ b/src/src/filter.c
@@ -1952,7 +1952,7 @@ while (commands)
 	  (long int)geteuid());
 	if (log_fd < 0)
 	  {
-	  if (log_filename == NULL)
+	  if (!log_filename)
 	    {
 	    *error_pointer = US"attempt to obey \"logwrite\" command "
 	      "without a previous \"logfile\"";
@@ -1961,7 +1961,7 @@ while (commands)
 	  log_fd = Uopen(log_filename, O_CREAT|O_APPEND|O_WRONLY, log_mode);
 	  if (log_fd < 0)
 	    {
-	    *error_pointer = string_open_failed(errno, "filter log file \"%s\"",
+	    *error_pointer = string_open_failed("filter log file \"%s\"",
 	      log_filename);
 	    return FF_ERROR;
 	    }
@@ -1975,9 +1975,8 @@ while (commands)
 	  }
 	}
       else
-	{
-	DEBUG(D_filter) debug_printf_indent("skipping logwrite (verifying or testing)\n");
-	}
+	DEBUG(D_filter)
+	  debug_printf_indent("skipping logwrite (verifying or testing)\n");
       break;
 
       /* Header addition and removal is available only in the system filter. The
@@ -2431,9 +2430,9 @@ suffixed version of the local part in the tests. */
 if (deliver_localpart_prefix || deliver_localpart_suffix)
   {
   psself = string_sprintf("%s%s%s@%s",
-    (deliver_localpart_prefix == NULL)? US"" : deliver_localpart_prefix,
+    deliver_localpart_prefix ? deliver_localpart_prefix : US"",
     deliver_localpart,
-    (deliver_localpart_suffix == NULL)? US"" : deliver_localpart_suffix,
+    deliver_localpart_suffix ? deliver_localpart_suffix : US"",
     deliver_domain);
   psself_from = rewrite_one(psself, rewrite_from, NULL, FALSE, US"",
     global_rewrite_rules);