uip/termsbr.c: remove references to PC.

Pulled in from nmh. Thanks to Lyndon Nerenberg.

diff --git a/uip/termsbr.c b/uip/termsbr.c
index e1ea5f8..fbf5f16 100644 (file)
--- a/uip/termsbr.c
+++ b/uip/termsbr.c
@@ -39,13 +39,10 @@ static int initCO = 0;
 
 static int CO = 80;      /* number of colums */
 
-static char termcap[TXTSIZ];
-
 
 static void
 read_termcap(void)
 {
-       char *bp, *cp;
        char *term;
 
 #ifndef TGETENT_ACCEPTS_NULL
@@ -76,10 +73,6 @@ read_termcap(void)
 
        if (!initCO && (CO = tgetnum("co")) <= 0)
                CO = 80;
-
-       cp = termcap;
-       if ((bp = tgetstr("pc", &cp)))
-               PC = *bp;
 }