Fix broken "Go Up" if the current path ends with a slash.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@4926 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

@@ -20,6 +20,7 @@
    makefile.win32 based Windows builds.
  * plugins/filebrowser.c:
    Implement reading and evaluating hidden file attribute on Windows.
+   Fix broken "Go Up" if the current path ends with a slash.
 
 
 2010-05-15  Enrico Tröger  <enrico(dot)troeger(at)uvena(dot)de>

plugins/filebrowser.c

@@ -343,6 +343,9 @@ static void on_current_path(void)
 
 static void on_go_up(void)
 {
+	gsize len = strlen(current_dir);
+	if (current_dir[len-1] == G_DIR_SEPARATOR)
+		current_dir[len-1] = '\0';
 	/* remove the highest directory part (which becomes the basename of current_dir) */
 	setptr(current_dir, g_path_get_dirname(current_dir));
 	refresh();