[evolution] M!28 - e-contact-editor.c:file_as_get_style() avoid g_strdup+g_free call

[Milan Crha <mcrha src gnome org>]

commit acc53a61696a0bd795fd464ff4dcfdd6f30ce70c
Author: Дилян Палаузов <git-dpa aegee org>
Date:   Sun Jul 7 16:04:11 2019 +0000

    M!28 - e-contact-editor.c:file_as_get_style() avoid g_strdup+g_free call
    
    Closes https://gitlab.gnome.org/GNOME/evolution/merge_requests/28

 src/addressbook/gui/contact-editor/e-contact-editor.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/src/addressbook/gui/contact-editor/e-contact-editor.c 
b/src/addressbook/gui/contact-editor/e-contact-editor.c
index f61c317387..bc0cd8466f 100644
--- a/src/addressbook/gui/contact-editor/e-contact-editor.c
+++ b/src/addressbook/gui/contact-editor/e-contact-editor.c
@@ -613,7 +613,7 @@ file_as_get_style (EContactEditor *editor)
                e_builder_get_widget (editor->priv->builder, "combo-file-as"))));
        GtkEntry *company_w = GTK_ENTRY (
                e_builder_get_widget (editor->priv->builder, "entry-company"));
-       gchar *filestring;
+       const gchar *filestring;
        gchar *trystring;
        EContactName *name = editor->priv->name;
        const gchar *company;
@@ -623,18 +623,16 @@ file_as_get_style (EContactEditor *editor)
                return -1;
 
        company = gtk_entry_get_text (GTK_ENTRY (company_w));
-       filestring = g_strdup (gtk_entry_get_text (file_as));
+       filestring = gtk_entry_get_text (file_as);
 
        for (i = 0; i < 6; i++) {
                trystring = name_to_style (name, company, i);
                if (!strcmp (trystring, filestring)) {
                        g_free (trystring);
-                       g_free (filestring);
                        return i;
                }
                g_free (trystring);
        }
-       g_free (filestring);
        return -1;
 }