Hello,

During my work on the pkgsrc package of fish, I noticed the following
problem: NetBSD has it's own curses implementation in which
init_tabs evaluates to a macro expansion which is const.

I therefore propose the following patch, which fixes the compilation on
NetBSD.

Best regards,

Moritz


--- screen.c.orig       2009-03-08 14:46:47.000000000 +0000
+++ screen.c
@@ -92,13 +93,14 @@ static int try_sequence( char *seq, wcha
  */
 static int next_tab_stop( int in )
 {
+       int itabs = init_tabs;
        /*
          Assume tab stops every 8 characters if undefined
        */
-       if( init_tabs <= 0 )
-               init_tabs = 8;
+       if( itabs <= 0 )
+               itabs = 8;
                                
-       return ( (in/init_tabs)+1 )*init_tabs;
+       return ( (in/itabs)+1 )*itabs;
 }
 
 /**


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