Port to C23 + !setenv + !localtime_rz

Problem reported privately by panic (2023-03-22).
* zdump.c (tzalloc): Fix misspelling typos in code that is
compiled when not using localtime_rz (e.g., when not linking with
tzcode and not on NetBSD), and setenv is missing, and the compiler
supports C23 or later.

1 files changed, 2 insertions, 2 deletions

diff --git a/zdump.c b/zdump.c
index 88bcd3a..6f9573e 100644
--- a/zdump.c
+++ b/zdump.c
@@ -273,8 +273,8 @@ tzalloc(char const *val)
 
     while (*e++) {
 #  ifdef ckd_add
-      if (ckd_add(&initial_nenvptrs, initial_envptrs, 1)
-	  || INDEX_MAX < initial_envptrs)
+      if (ckd_add(&initial_nenvptrs, initial_nenvptrs, 1)
+	  || INDEX_MAX < initial_nenvptrs)
 	size_overflow();
 #  else
       if (initial_nenvptrs == INDEX_MAX / sizeof *environ)