[balsa] address-view: drop almost duplicate code

[Peter Bloomfield <peterb src gnome org>]

commit 6f3efd4c5bb7304b30b271bacfb1c82a3672b22c
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Sun Apr 21 19:02:02 2019 -0400

    address-view: drop almost duplicate code
    
    * libbalsa/address-view.c (lbav_insert_text_cb): use
      lbav_clean_text to replace non-printable chars by spaces,
      instead of using almost duplicative code.

 ChangeLog               |  8 ++++++++
 libbalsa/address-view.c | 14 +-------------
 2 files changed, 9 insertions(+), 13 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 29dcf8ead..79ed2c20e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2019-04-21  Peter Bloomfield  <pbloomfield bellsouth net>
+
+       address-view: drop almost duplicate code
+
+       * libbalsa/address-view.c (lbav_insert_text_cb): use
+       lbav_clean_text to replace non-printable chars by spaces,
+       instead of using almost duplicative code.
+
 2019-04-20  Peter Bloomfield  <pbloomfield bellsouth net>
 
        send: Fix a compiler warning
diff --git a/libbalsa/address-view.c b/libbalsa/address-view.c
index 4759e6ffa..b70f0ffee 100644
--- a/libbalsa/address-view.c
+++ b/libbalsa/address-view.c
@@ -628,22 +628,10 @@ lbav_insert_text_cb(GtkEditable * editable,
                     gint length,
                     gint * position, LibBalsaAddressView * address_view)
 {
-    gchar *p;
     gchar *ins_text = g_strndup(text, length);
 
     /* replace non-printable chars by spaces */
-    p = ins_text;
-    while (*p != '\0') {
-        gchar *next = g_utf8_next_char(p);
-
-        if (g_unichar_isprint(g_utf8_get_char(p)))
-            p = next;
-        else {
-            *p++ = ' ';
-            if (p != next)
-                memmove(p, next, strlen(next) + 1);
-        }
-    }
+    lbav_clean_text(ins_text);
 
     /* insert */
     g_signal_handlers_block_by_func(editable,