X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=test%2Fdots.c;h=94d90a13ff90d6474deebe303b6e37f114795491;hb=643ec2bf782cd02efafe3ccdeaea8920a404645e;hp=11fc1cfef4b708285e3ab4ff995bd40844e05117;hpb=460005b642d978c6d4b48810803514bd36a6245b;p=ncurses.git

diff --git a/test/dots.c b/test/dots.c
index 11fc1cfe..94d90a13 100644
--- a/test/dots.c
+++ b/test/dots.c
@@ -30,7 +30,7 @@
 /*
  * Author: Thomas E. Dickey <dickey@clark.net> 1999
  *
- * $Id: dots.c,v 1.39 2020/05/10 00:31:03 tom Exp $
+ * $Id: dots.c,v 1.40 2020/05/29 23:04:02 tom Exp $
  *
  * A simple demo of the terminfo interface.
  */
@@ -214,7 +214,8 @@ main(int argc,
 		tputs(tparm2(set_a_foreground, z), 1, outc);
 	    } else {
 		tputs(tparm2(set_a_background, z), 1, outc);
-		napms(s_option);
+		if (s_option)
+		    napms(s_option);
 	    }
 	} else if (VALID_STRING(exit_attribute_mode)
 		   && VALID_STRING(enter_reverse_mode)) {
@@ -222,7 +223,8 @@ main(int argc,
 		outs((ranf() > 0.6)
 		     ? enter_reverse_mode
 		     : exit_attribute_mode);
-		napms(s_option);
+		if (s_option)
+		    napms(s_option);
 	    }
 	}
 	outc(p);