[PATCH] lib/posixtm.c: Fixe build error with clang-18

[Khem Raj]

* lib/posixtm.c (posixtime): Fix operand argument to checked
integer operation.

Signed-off-by: Khem Raj <raj.k...@gmail.com>
---
 ChangeLog     | 5 +++++
 lib/posixtm.c | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index e42d2c31ab..daca27a917 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2024-01-15  Khem Raj  <raj.k...@gmail.com>
+
+       * lib/posixtm.c (posixtime): Fix operand argument to checked
+       integer operation.
+
 2024-01-07  Jim Meyering  <meyer...@meta.com>
 
        update-copyright: handle more cases
diff --git a/lib/posixtm.c b/lib/posixtm.c
index ef9f55f873..23397a6672 100644
--- a/lib/posixtm.c
+++ b/lib/posixtm.c
@@ -159,7 +159,7 @@ bool
 posixtime (time_t *p, const char *s, unsigned int syntax_bits)
 {
   struct tm tm0;
-  bool leapsec = false;
+  int leapsec = 0;
 
   if (! posix_time_parse (&tm0, s, syntax_bits))
     return false;
-- 
2.43.0