gbranden pushed a commit to branch master
in repository groff.
commit da9ea393899990bdc0861e4a40eff684c9989343
Author: G. Branden Robinson <[email protected]>
AuthorDate: Mon Nov 1 12:48:32 2021 +1100
[grohtml]: Add assertion.
* src/devices/grohtml/post-html.cpp (html_printer::do_file_components):
Add assertion.
The command "echo | ./build/test-groff -Thtml" was core dumping on me.
`current_paragraph` was a null pointer. groff 1.22.4 was fine. A
bisect did not track down the problem, and it no longer manifested after
return to Git HEAD and rebuilding. I presume there is a missing
dependency somewhere that skipped necessary rebuilding/relinking. Until
that can be tracked down, explicitly slam on the brakes if the situation
arises again.
---
ChangeLog | 5 +++++
src/devices/grohtml/post-html.cpp | 1 +
2 files changed, 6 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 51ad9f0..c548606 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2021-11-01 G. Branden Robinson <[email protected]>
+ * src/devices/grohtml/post-html.cpp
+ (html_printer::do_file_components): Add assertion.
+
+2021-11-01 G. Branden Robinson <[email protected]>
+
* src/devices/grops/ps.cpp (usage): Document -p and --version
options.
diff --git a/src/devices/grohtml/post-html.cpp
b/src/devices/grohtml/post-html.cpp
index 5758280..e716217 100644
--- a/src/devices/grohtml/post-html.cpp
+++ b/src/devices/grohtml/post-html.cpp
@@ -5042,6 +5042,7 @@ void html_printer::do_file_components (void)
if (fragment_no > 1)
write_navigation(top, prev, next, current);
else {
+ assert(current_paragraph != 0);
current_paragraph->done_para();
write_rule();
if (valid_flag) {
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