ncurses 5.9 - patch 20110730

[ncurses.git] / ncurses / tinfo / lib_setup.c

diff --git a/ncurses/tinfo/lib_setup.c b/ncurses/tinfo/lib_setup.c
index 5fcf2ae3fc32f48c3229455978471fd6043b1249..b23ea97120d4597674e4df5d768672a81026dfd5 100644 (file)
--- a/ncurses/tinfo/lib_setup.c
+++ b/ncurses/tinfo/lib_setup.c
@@ -43,15 +43,11 @@
 #include <curses.priv.h>
 #include <tic.h>               /* for MAX_NAME_SIZE */
 
-#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
-#define _POSIX_SOURCE
-#endif
-
 #if HAVE_LOCALE_H
 #include <locale.h>
 #endif
 
-MODULE_ID("$Id: lib_setup.c,v 1.135 2011/02/06 01:04:21 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.138 2011/06/14 22:36:29 tom Exp $")
 
 /****************************************************************************
  *
@@ -225,6 +221,7 @@ NCURSES_SP_NAME(use_env) (NCURSES_SP_DCLx bool f)
 {
     T((T_CALLED("use_env(%p,%d)"), (void *) SP_PARM, (int) f));
 #if NCURSES_SP_FUNCS
+    START_TRACE();
     if (IsPreScreen(SP_PARM)) {
        SP_PARM->_use_env = f;
     }
@@ -239,6 +236,7 @@ NCURSES_EXPORT(void)
 use_env(bool f)
 {
     T((T_CALLED("use_env(%d)"), (int) f));
+    START_TRACE();
     _nc_prescreen.use_env = f;
     returnVoid;
 }
@@ -551,7 +549,7 @@ _nc_locale_breaks_acs(TERMINAL * termp)
     int value;
     int result = 0;
 
-    if ((env = getenv(env_name)) != 0) {
+    if (getenv(env_name) != 0) {
        result = _nc_getenv_num(env_name);
     } else if ((value = tigetnum("U8")) >= 0) {
        result = value;         /* use extension feature */