adapted 24030: work around Solaris cancelling curses key timeout

1 files changed, 12 insertions, 0 deletions

diff --git a/Src/Modules/curses.c b/Src/Modules/curses.c
index a1801e913..ae8859726 100644
--- a/Src/Modules/curses.c
+++ b/Src/Modules/curses.c
@@ -961,6 +961,18 @@ zccmd_timeout(const char *nam, char **args)
 	return 1;
     }
 
+#if defined(__sun__) && defined(__SVR4) && !defined(HAVE_USE_DEFAULT_COLORS)
+    /*
+     * On Solaris turning a timeout off seems to be problematic.
+     * The following fixes it.  We test for Solaris without ncurses
+     * (the last test) to be specific; this may turn up in other older
+     * versions of curses, but it's difficult to test for.
+     */
+    if (to < 0) {
+	nocbreak();
+	cbreak();
+    }
+#endif
     wtimeout(w->win, to);
     return 0;
 }