[balsa/gtk3] Remove redundant dynamic cast

[Peter Bloomfield <PeterB src gnome org>]

commit 51d2c0ae7e9605d8aeb781fce5a6144b78099e0c
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sat Dec 3 09:26:04 2011 -0500

    Remove redundant dynamic cast
    
    	* src/sendmsg-window.c (create_text_area): remove redundant
    	dynamic cast; use more appropriate identifier.

 ChangeLog            |    5 +++++
 src/sendmsg-window.c |   12 ++++++------
 2 files changed, 11 insertions(+), 6 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 54db69e..52ad6f4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2011-12-03  Peter Bloomfield
 
+	* src/sendmsg-window.c (create_text_area): remove redundant
+	dynamic cast; use more appropriate identifier.
+
+2011-12-03  Peter Bloomfield
+
 	* src/sendmsg-window.c (create_text_area): build without
 	GtkSourceView.
 
diff --git a/src/sendmsg-window.c b/src/sendmsg-window.c
index 95241cc..0cbc407 100644
--- a/src/sendmsg-window.c
+++ b/src/sendmsg-window.c
@@ -3222,7 +3222,7 @@ create_text_area(BalsaSendmsg * bsmsg)
     GtkTextView *text_view;
     PangoFontDescription *desc;
     GtkTextBuffer *buffer;
-    GtkWidget *grid;
+    GtkWidget *scroll;
 
 #if HAVE_GTKSOURCEVIEW
     bsmsg->text = libbalsa_source_view_new(TRUE);
@@ -3257,10 +3257,10 @@ create_text_area(BalsaSendmsg * bsmsg)
     gtk_text_view_set_editable(text_view, TRUE);
     gtk_text_view_set_wrap_mode(text_view, GTK_WRAP_WORD_CHAR);
 
-    grid = gtk_scrolled_window_new(NULL, NULL);
-    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(grid),
+    scroll = gtk_scrolled_window_new(NULL, NULL);
+    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
     				   GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
-    gtk_container_add(GTK_CONTAINER(grid), bsmsg->text);
+    gtk_container_add(GTK_CONTAINER(scroll), bsmsg->text);
     g_signal_connect(G_OBJECT(bsmsg->text), "drag_data_received",
 		     G_CALLBACK(drag_data_quote), bsmsg);
     /* GTK_DEST_DEFAULT_ALL in drag_set would trigger bug 150141 */
@@ -3268,9 +3268,9 @@ create_text_area(BalsaSendmsg * bsmsg)
 		      drop_types, ELEMENTS(drop_types),
 		      GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 
-    gtk_widget_show_all(GTK_WIDGET(grid));
+    gtk_widget_show_all(scroll);
 
-    return grid;
+    return scroll;
 }
 
 /* Check whether the string can be converted. */