X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Fdb_iterator.c;h=94a4082047b3d4978afda6ed7617f7315c308328;hp=f9f0258e8d924d9d0f740b5fc55d0ca08f62be53;hb=c72b2c2c48ade76b5b4090b0f54b619a4fd483d9;hpb=89407f55b3f245bea3a8884c074940cd325ec3da

diff --git a/ncurses/tinfo/db_iterator.c b/ncurses/tinfo/db_iterator.c
index f9f0258e..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 1.37 2013/11/16 19:42:56 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 == 0 && 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;