[gnome-commander/ConvertWarningsToErrors] src/gnome-cmd-notebook.cc: fix for -Wparentheses

[Uwe Scholz <uwescholz src gnome org>]

commit d5ce5be2be472bcf0d1f1732337d864d75f7a162
Author: Mamoru TASAKA <mtasaka fedoraproject org>
Date:   Mon Apr 24 13:21:48 2017 +0900

    src/gnome-cmd-notebook.cc: fix for -Wparentheses
    
    src/gnome-cmd-notebook.cc:99:91: error: suggest parentheses around '&&' within '||' [-Werror=parentheses]
             gtk_notebook_set_show_tabs (*this, _show_tabs==SHOW_TABS || _show_tabs!=HIDE_TABS && size()>1);

 src/gnome-cmd-notebook.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-cmd-notebook.cc b/src/gnome-cmd-notebook.cc
index f3686e1..cbbdd5f 100644
--- a/src/gnome-cmd-notebook.cc
+++ b/src/gnome-cmd-notebook.cc
@@ -96,7 +96,7 @@ void GnomeCmdNotebook::show_tabs(TabBarVisibility _show_tabs)
     if (_show_tabs!=tabs_visibility)
     {
         tabs_visibility = _show_tabs;
-        gtk_notebook_set_show_tabs (*this, _show_tabs==SHOW_TABS || _show_tabs!=HIDE_TABS && size()>1);
+        gtk_notebook_set_show_tabs (*this, _show_tabs==SHOW_TABS || (_show_tabs!=HIDE_TABS && size()>1));
     }
 }