===================================================================
RCS file: /home/cvs/OpenXM_contrib2/windows/help/texi2html-eg,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -p -r1.1 -r1.2
--- OpenXM_contrib2/windows/help/texi2html-eg	2003/09/08 11:58:38	1.1
+++ OpenXM_contrib2/windows/help/texi2html-eg	2016/06/29 15:26:24	1.2
@@ -1510,7 +1510,7 @@ sub update_sec_num {
     $level--; # here we start at 0
     if ($name =~ /^appendix/) {
 	# appendix style
-	if (defined(@appendix_sec_num)) {
+	if ( @appendix_sec_num ) {
 	    &incr_sec_num($level, @appendix_sec_num);
 	} else {
 	    @appendix_sec_num = ('A', 0, 0, 0);
@@ -1518,7 +1518,7 @@ sub update_sec_num {
 	return(join('.', @appendix_sec_num[0..$level]));
     } else {
 	# normal style
-	if (defined(@normal_sec_num)) {
+	if ( @normal_sec_num ) {
 	    &incr_sec_num($level, @normal_sec_num);
 	} else {
 	    @normal_sec_num = (1, 0, 0, 0);