gbranden pushed a commit to branch master
in repository groff.
commit 01977a62a666b292bbde4a868e5286017d02de31
Author: G. Branden Robinson <[email protected]>
AuthorDate: Tue Aug 13 04:49:16 2024 -0500
src/roff/troff/mtsm.cpp: Annotate some null ptrs.
Annotate null pointers with `nullptr` comment to ease any future
transition to C++11, which defines it as a keyword.
---
src/roff/troff/mtsm.cpp | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/roff/troff/mtsm.cpp b/src/roff/troff/mtsm.cpp
index d1418b22d..e1975155b 100644
--- a/src/roff/troff/mtsm.cpp
+++ b/src/roff/troff/mtsm.cpp
@@ -426,7 +426,7 @@ void mtsm::inherit(statem *s, int reset_bool)
void mtsm::flush(FILE *fp, statem *s, string tag_list)
{
- if (is_writing_html && s) {
+ if (is_writing_html && (s != 0 /* nullptr */)) {
inherit(s, 1);
driver->flush(fp, s);
// Set rj, ce, ti to unknown if they were known and
@@ -510,8 +510,8 @@ int mtsm::has_changed(string_value_state t, statem *s)
int mtsm::changed(statem *s)
{
- if (s == 0 || !is_writing_html)
- return 0;
+ if ((s == 0 /* nullptr */) || !is_writing_html)
+ return 0 /* nullptr */;
s = new statem(s);
inherit(s, 0);
int result = has_changed(MTSM_EOL, s)
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