Fit kill_buffer_xwidgets into 80

* src/xwidget.c (kill_buffer_xwidgets): Reindent and use C99
style to fit in 80 columns.

1 files changed, 10 insertions, 10 deletions

diff --git a/src/xwidget.c b/src/xwidget.c
index 32022abf341..5f2651214e3 100644
--- a/src/xwidget.c
+++ b/src/xwidget.c
@@ -749,8 +749,10 @@ argument procedure FUN.*/)
   /* JavaScript execution happens asynchronously.  If an elisp
      callback function is provided we pass it to the C callback
      procedure that retrieves the return value.  */
+  gchar *script_string
+    = XSAVE_POINTER (XCAR (AREF (xw->script_callbacks, idx)), 0);
   webkit_web_view_run_javascript (WEBKIT_WEB_VIEW (xw->widget_osr),
-                                  XSAVE_POINTER (XCAR (AREF (xw->script_callbacks, idx)), 0),
+                                  script_string,
                                   NULL, /* cancelable */
                                   webkit_javascript_finished_cb,
                                   (gpointer) idx);
@@ -1221,15 +1223,13 @@ kill_buffer_xwidgets (Lisp_Object buffer)
             gtk_widget_destroy (xw->widgetwindow_osr);
           }
         if (!NILP (xw->script_callbacks))
-          {
-            ptrdiff_t idx;
-            for (idx = 0; idx < ASIZE (xw->script_callbacks); idx++)
-              {
-                if (!NILP (AREF (xw->script_callbacks, idx)))
-                  xfree (XSAVE_POINTER (XCAR (AREF (xw->script_callbacks, idx)), 0));
-                ASET (xw->script_callbacks, idx, Qnil);
-              }
-          }
+          for (ptrdiff_t idx = 0; idx < ASIZE (xw->script_callbacks); idx++)
+            {
+              Lisp_Object cb = AREF (xw->script_callbacks, idx);
+              if (!NILP (cb))
+                xfree (XSAVE_POINTER (XCAR (cb), 0));
+              ASET (xw->script_callbacks, idx, Qnil);
+            }
       }
     }
 }