From: schwarze@mandoc.bsd.lv
To: source@mandoc.bsd.lv
Subject: mandoc: do not print <math class="eqn"><mrow></mrow></math> for empty
Date: Fri, 14 Jul 2017 08:33:06 -0500 (EST) [thread overview]
Message-ID: <9066605408242861844.enqueue@fantadrom.bsd.lv> (raw)
Log Message:
-----------
do not print <math class="eqn"><mrow></mrow></math> for empty .EQ;
issue reported by bentley@
Modified Files:
--------------
mandoc:
eqn_html.c
Revision Data
-------------
Index: eqn_html.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/eqn_html.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -Leqn_html.c -Leqn_html.c -u -p -r1.16 -r1.17
--- eqn_html.c
+++ eqn_html.c
@@ -231,6 +231,9 @@ print_eqn(struct html *p, const struct e
{
struct tag *t;
+ if (bp->first == NULL)
+ return;
+
t = print_otag(p, TAG_MATH, "c", "eqn");
p->flags |= HTML_NONOSPACE;
--
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reply other threads:[~2017-07-14 13:33 UTC|newest]
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