X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Fdb_iterator.c;h=94a4082047b3d4978afda6ed7617f7315c308328;hp=b4f5f1239ea665b1b0a49b99575d1e9f4f364627;hb=89ca7974b018d46049b6eaf1b7f17784e3a001d1;hpb=4e793faf6575b2297482f77b2bc3d18105c0fc76

diff --git a/ncurses/tinfo/db_iterator.c b/ncurses/tinfo/db_iterator.c
index b4f5f123..94a40820 100644
--- a/ncurses/tinfo/db_iterator.c
+++ b/ncurses/tinfo/db_iterator.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2006-2012,2013 Free Software Foundation, Inc.              *
+ * Copyright (c) 2006-2013,2014 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -43,7 +43,7 @@
 #include <hashed_db.h>
 #endif
 
-MODULE_ID("$Id: db_iterator.c,v 1.36 2013/05/25 20:20:08 tom Exp $")
+MODULE_ID("$Id: db_iterator.c,v 1.39 2014/11/01 14:47:00 tom Exp $")
 
 #define HaveTicDirectory _nc_globals.have_tic_directory
 #define KeepTicDirectory _nc_globals.keep_tic_directory
@@ -185,10 +185,12 @@ _nc_tic_dir(const char *path)
 	if (path != 0) {
 	    TicDirectory = path;
 	    HaveTicDirectory = TRUE;
-	} else if (!HaveTicDirectory && use_terminfo_vars()) {
-	    char *envp;
-	    if ((envp = getenv("TERMINFO")) != 0)
-		return _nc_tic_dir(envp);
+	} else if (HaveTicDirectory == 0) {
+	    if (use_terminfo_vars()) {
+		const char *envp;
+		if ((envp = getenv("TERMINFO")) != 0)
+		    return _nc_tic_dir(envp);
+	    }
 	}
     }
     return TicDirectory ? TicDirectory : TERMINFO;