SPF: fix looking at RRs when dns lookup does not return success

[exim.git] / src / exim_monitor / em_TextPop.c

diff --git a/src/exim_monitor/em_TextPop.c b/src/exim_monitor/em_TextPop.c
index 03f97da52c4abb713681b52ff1985d87e2bcb998..0360f852b463c0280b56bd69f69424dd0d617af6 100644 (file)
--- a/src/exim_monitor/em_TextPop.c
+++ b/src/exim_monitor/em_TextPop.c
@@ -1,6 +1,8 @@
 /***********************************************************
+Copyright (c) The Exim Maintainers 2022
 Copyright 1989 by the Massachusetts Institute of Technology,
 Cambridge, Massachusetts.
+SPDX-License-Identifier: GPL-2.0-or-later
 
                         All Rights Reserved
 
@@ -47,7 +49,7 @@ SOFTWARE.
  * used by all more than one of these dialogs.
  *
  * The following functions are the only non-static ones defined
- * in this module.  They are located at the begining of the
+ * in this module.  They are located at the beginning of the
  * section that contains this dialog box that uses them.
  *
  * void _XawTextInsertFileAction(w, event, params, num_params);
@@ -127,7 +129,7 @@ static char search_text_trans[] =
  *
  * Note:
  *
- * If the search was sucessful and the argument popdown is passed to
+ * If the search was successful and the argument popdown is passed to
  * this action routine then the widget will automatically popdown the
  * search widget.
  */
@@ -171,7 +173,7 @@ Cardinal * num_params;
   PopdownSearch(w, (XtPointer) tw->text.search, NULL);
 }
 
-/*     Function Name: PopdownSeach
+/*     Function Name: PopdownSearch
  *     Description: Pops down the search widget and resets it.
  *     Arguments: w - *** NOT USED ***.
  *                 closure - a pointer to the search structure.
@@ -223,7 +225,7 @@ XtPointer call_data;
  * The parameter list contains one or two entries that may be the following.
  *
  * First Entry:   The first entry is the direction to search by default.
- *                This arguement must be specified and may have a value of
+ *                This argument must be specified and may have a value of
  *                "left" or "right".
  *
  * Second Entry:  This entry is optional and contains the value of the default
@@ -246,7 +248,7 @@ Cardinal * num_params;
   Arg args[1];
 
 #ifdef notdef
-  if (ctx->text.source->Search == NULL) {
+  if (!ctx->text.source->Search) {
       XBell(XtDisplay(w), 0);
       return;
   }
@@ -279,16 +281,15 @@ Cardinal * num_params;
     return;
   }
 
-  if (ctx->text.search== NULL) {
+  if (!ctx->text.search) {
     ctx->text.search = XtNew(struct SearchAndReplace);
     ctx->text.search->search_popup = CreateDialog(w, ptr, "search",
                                                  AddSearchChildren);
     XtRealizeWidget(ctx->text.search->search_popup);
     SetWMProtocolTranslations(ctx->text.search->search_popup);
   }
-  else if (*num_params > 1) {
+  else if (*num_params > 1)
     XtVaSetValues(ctx->text.search->search_text, XtNstring, ptr, NULL);
-  }
 
   XtSetArg(args[0], XtNeditType,&edit_mode);
   XtGetValues(ctx->text.source, args, ONE);
@@ -448,8 +449,8 @@ char * ptr;
 
 /*     Function Name: DoSearch
  *     Description: Performs a search.
- *     Arguments: search - the serach structure.
- *     Returns: TRUE if sucessful.
+ *     Arguments: search - the search structure.
+ *     Returns: TRUE if successful.
  */
 
 /* ARGSUSED */
@@ -628,7 +629,7 @@ XEvent *event;
  *
  * NOTE:
  *
- * The function argument is passed the following arguements.
+ * The function argument is passed the following arguments.
  *
  * form - the from widget that is the dialog.
  * ptr - the initial string for the dialog's text widget.