gbranden pushed a commit to branch master
in repository groff.
commit c5bc665e4d943e4e7eb1649b13dec5ec6debc190
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sat Oct 17 12:19:00 2026 -0500
[troff]: Add `NDEBUG` fallback to `lookup_request()`.
* src/roff/troff/input.cpp (lookup_request) [NDEBUG]: Return null
pointer `request_or_macro` if the `nm` `symbol` passed in `is_null()`.
---
ChangeLog | 8 ++++++++
src/roff/troff/input.cpp | 2 ++
2 files changed, 10 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 1a6db698a..1dc31f306 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2026-10-17 G. Branden Robinson <[email protected]>
+
+ [troff]: Add `NDEBUG` fallback to `lookup_request()`.
+
+ * src/roff/troff/input.cpp (lookup_request) [NDEBUG]: Return
+ null pointer `request_or_macro` if the `nm` `symbol` passed in
+ `is_null()`.
+
2026-10-17 G. Branden Robinson <[email protected]>
[troff]: Fix code style nits.
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index c84850af3..a3bba53a0 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -10618,6 +10618,8 @@ void init_request(const char *s, REQUEST_FUNCP f)
static request_or_macro *lookup_request(symbol nm)
{
assert(!nm.is_null());
+ if (nm.is_null()) // NDEBUG
+ return 0 /* nullptr*/;
request_or_macro *p
= static_cast<request_or_macro *>(request_dictionary.lookup(nm));
if (0 /* nullptr */ == p) {
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