gbranden pushed a commit to branch master
in repository groff.

commit 1a5896b98fbfffd375d0457fbd8f05299e4e2f84
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Sat Jun 14 18:01:30 2025 -0500

    [troff]: Fix thinkos in static char array init.
    
    * src/roff/troff/input.cpp (charinfo::dump): Fix thinko when
      initializing static `char` array literals.  `none` requires only (one)
      null terminator.  Append one to `comma`.
---
 ChangeLog                | 6 ++++++
 src/roff/troff/input.cpp | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 801a0ed0f..0eec63782 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2025-06-14  G. Branden Robinson <g.branden.robin...@gmail.com>
+
+       * src/roff/troff/input.cpp (charinfo::dump): Fix thinko when
+       initializing static `char` array literals.  `none` requires only
+       {one} null terminator.  Append one to `comma`.
+
 2025-06-08  G. Branden Robinson <g.branden.robin...@gmail.com>
 
        [pic]: Add unit test for `polygon` command.
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index 9d08a8c28..28fd5fe92 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -10369,8 +10369,8 @@ void charinfo::dump()
   if (0U == flags)
     errprint("none)\n");
   else {
-    char none[] = { '\0', '\0' };
-    char comma[] = { ',', ' ' };
+    char none[] = { '\0' };
+    char comma[] = { ',', ' ', '\0' };
     char *separator = none;
     if (flags & ENDS_SENTENCE) {
       errprint("%1ends sentence", separator);

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