From 193ca2197a1276ca5a34bbf25b71df656ac964bf Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Wed, 9 May 2007 03:41:48 +0000
Subject: further work to r6205. make the disabled titlebar buttons hide if
 they won't move other buttons around by doing so.

---
 openbox/config.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'openbox/config.c')

diff --git a/openbox/config.c b/openbox/config.c
index 18db15f8..e9482703 100644
--- a/openbox/config.c
+++ b/openbox/config.c
@@ -466,8 +466,15 @@ static void parse_theme(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
         g_free(c);
     }
     if ((n = parse_find_node("titleLayout", node))) {
+        gchar *c, *d;
+
         g_free(config_title_layout);
         config_title_layout = parse_string(doc, n);
+
+        /* replace duplicates with spaces */
+        for (c = config_title_layout; *c != '\0'; ++c)
+            for (d = c+1; *d != '\0'; ++d)
+                if (*c == *d) *d = ' ';
     }
     if ((n = parse_find_node("keepBorder", node)))
         config_theme_keepborder = parse_bool(doc, n);
-- 
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