X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fwidechar%2Flib_vid_attr.c;h=9d5c708f370393baa2230cb241a7312a97db67f3;hp=8487edf0d94635cc1dde6c85ef8b191d57097a71;hb=8c661e43004cf715b9eb63f34bef4eb6f793d46f;hpb=3eda6f30a84d53844d2ebceadb457e2e7e9cfbf3

diff --git a/ncurses/widechar/lib_vid_attr.c b/ncurses/widechar/lib_vid_attr.c
index 8487edf0..9d5c708f 100644
--- a/ncurses/widechar/lib_vid_attr.c
+++ b/ncurses/widechar/lib_vid_attr.c
@@ -36,7 +36,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_vid_attr.c,v 1.24 2017/03/17 00:17:32 tom Exp $")
+MODULE_ID("$Id: lib_vid_attr.c,v 1.25 2017/06/24 13:22:27 tom Exp $")
 
 #define doPut(mode) \
 	TPUTS_TRACE(#mode); \
@@ -86,6 +86,9 @@ NCURSES_SP_NAME(vid_puts) (NCURSES_SP_DCLx
 #define fix_pair0 FALSE
 #endif
 
+    if (!IsValidTIScreen(SP_PARM))
+	returnCode(ERR);
+
     newmode &= A_ATTRIBUTES;
     set_extended_pair(opts, color_pair);
     T((T_CALLED("vid_puts(%s,%d)"), _traceattr(newmode), color_pair));