From: Eric S. Raymond <esr@thyrsus.com>
Date: Wed, 13 Sep 2006 17:20:21 +0000 (+0000)
Subject: Clean up a warning.
X-Git-Tag: 2.0~288
X-Git-Url: https://jxself.org/git/?p=super-star-trek.git;a=commitdiff_plain;h=6faaa79dff2fa3ceec44ef46b79e651f1bd9e0aa

Clean up a warning.
---

diff --git a/xio.c b/xio.c
index 494ea7a..e78e514 100644
--- a/xio.c
+++ b/xio.c
@@ -1,3 +1,4 @@
+#include <stdlib.h>
 #include <X11/Intrinsic.h>
 #include <X11/StringDefs.h>
 #include <X11/Shell.h>
@@ -9,27 +10,31 @@ XtAppContext app_context;
 Widget toplevel, form, quit, text;
 
 void quit_proc (Widget w, XtPointer client_data, XtPointer call_data)
-{ XtDestroyApplicationContext (app_context);
-  exit (0);
+{ 
+    XtDestroyApplicationContext (app_context);
+    exit (0);
 }
 
 int main (int argc, char **argv)
-{ toplevel = XtVaOpenApplication (&app_context, "XThird", NULL, 0, &argc,
-                                  argv, NULL, applicationShellWidgetClass,
-				  XtNallowShellResize, True, NULL);
-  form = XtVaCreateManagedWidget ("form", formWidgetClass, toplevel, NULL); 
-  quit = XtVaCreateManagedWidget ("quit", commandWidgetClass, form, XtNlabel,
-                                  "Quit", NULL);
-  text = XtVaCreateManagedWidget ("text", asciiTextWidgetClass, form, 
-                                  XtNfromHoriz, quit, XtNresize,
-				  XawtextResizeBoth, XtNresizable, True, NULL);
-  XtAddCallback (quit, XtNcallback, quit_proc, NULL);
-  if (argc <= 1)
-    XtVaSetValues (text, XtNtype, XawAsciiString, XtNstring, "Fool! You should"
-                   " supply a file name!", NULL); 
-  else
-    XtVaSetValues (text, XtNtype, XawAsciiFile, XtNstring, argv [1], NULL);
-  XtVaSetValues (text, XtNeditType, XawtextRead, XtNdisplayCaret, False, NULL);
-  XtRealizeWidget (toplevel);
-  XtAppMainLoop (app_context);
+{ 
+    toplevel = XtVaOpenApplication (&app_context, "XThird", NULL, 0, &argc,
+				    argv, NULL, applicationShellWidgetClass,
+				    XtNallowShellResize, True, NULL);
+    form = XtVaCreateManagedWidget ("form", formWidgetClass, toplevel, NULL); 
+    quit = XtVaCreateManagedWidget ("quit", commandWidgetClass, form, XtNlabel,
+				    "Quit", NULL);
+    text = XtVaCreateManagedWidget ("text", asciiTextWidgetClass, form, 
+				    XtNfromHoriz, quit, XtNresize,
+				    XawtextResizeBoth, XtNresizable, True, NULL);
+    XtAddCallback (quit, XtNcallback, quit_proc, NULL);
+    if (argc <= 1)
+	XtVaSetValues (text, XtNtype, XawAsciiString, 
+		       XtNstring, "Fool! You should"
+		       " supply a file name!", NULL); 
+    else
+	XtVaSetValues (text, XtNtype, XawAsciiFile, XtNstring, argv [1], NULL);
+    XtVaSetValues (text, XtNeditType, XawtextRead, XtNdisplayCaret, False, NULL);
+    XtRealizeWidget (toplevel);
+    XtAppMainLoop (app_context);
+    exit(0);
 }