ncurses 5.6 - patch 20080621

[ncurses.git] / ncurses / base / lib_set_term.c

diff --git a/ncurses/base/lib_set_term.c b/ncurses/base/lib_set_term.c
index 2403044dc8823811584afcfeb7a7b7abef058e08..46779e08f1e1668d448e5c9dcd9fd0895e47607d 100644 (file)
--- a/ncurses/base/lib_set_term.c
+++ b/ncurses/base/lib_set_term.c
@@ -44,28 +44,30 @@
 #include <term.h>              /* cur_term */
 #include <tic.h>
 
-MODULE_ID("$Id: lib_set_term.c,v 1.109 2008/05/31 20:11:26 tom Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.113 2008/06/21 19:00:09 tom Exp $")
 
 NCURSES_EXPORT(SCREEN *)
 set_term(SCREEN *screenp)
 {
     SCREEN *oldSP;
+    SCREEN *newSP;
 
     T((T_CALLED("set_term(%p)"), screenp));
 
-    _nc_lock_global(set_SP);
+    _nc_lock_global(curses);
 
     oldSP = SP;
     _nc_set_screen(screenp);
+    newSP = SP;
 
-    if (SP != 0) {
-       set_curterm(SP->_term);
+    if (newSP != 0) {
+       set_curterm(newSP->_term);
 #if !USE_REENTRANT
-       curscr = SP->_curscr;
-       newscr = SP->_newscr;
-       stdscr = SP->_stdscr;
-       COLORS = SP->_color_count;
-       COLOR_PAIRS = SP->_pair_count;
+       curscr = newSP->_curscr;
+       newscr = newSP->_newscr;
+       stdscr = newSP->_stdscr;
+       COLORS = newSP->_color_count;
+       COLOR_PAIRS = newSP->_pair_count;
 #endif
     } else {
        set_curterm(0);
@@ -78,7 +80,7 @@ set_term(SCREEN *screenp)
 #endif
     }
 
-    _nc_unlock_global(set_SP);
+    _nc_unlock_global(curses);
 
     T((T_RETURN("%p"), oldSP));
     return (oldSP);
@@ -125,7 +127,7 @@ delscreen(SCREEN *sp)
 
     T((T_CALLED("delscreen(%p)"), sp));
 
-    _nc_lock_global(set_SP);
+    _nc_lock_global(curses);
     if (delink_screen(sp)) {
 
        (void) _nc_freewin(sp->_curscr);
@@ -162,8 +164,6 @@ delscreen(SCREEN *sp)
        FreeIfNeeded(sp->_acs_map);
        FreeIfNeeded(sp->_screen_acs_map);
 
-       del_curterm(sp->_term);
-
        /*
         * If the associated output stream has been closed, we can discard the
         * set-buffer.  Limit the error check to EBADF, since fflush may fail
@@ -176,6 +176,7 @@ delscreen(SCREEN *sp)
            free(sp->_setbuf);
        }
 
+       del_curterm(sp->_term);
        free(sp);
 
        /*
@@ -194,7 +195,7 @@ delscreen(SCREEN *sp)
            _nc_set_screen(0);
        }
     }
-    _nc_unlock_global(set_SP);
+    _nc_unlock_global(curses);
 
     returnVoid;
 }