Sync with 2.30.9

* maint-2.30: (23 commits)
  Git 2.30.9
  gettext: avoid using gettext if the locale dir is not present
  apply --reject: overwrite existing `.rej` symlink if it exists
  http.c: clear the 'finished' member once we are done with it
  clone.c: avoid "exceeds maximum object size" error with GCC v12.x
  range-diff: use ssize_t for parsed "len" in read_patches()
  range-diff: handle unterminated lines in read_patches()
  range-diff: drop useless "offset" variable from read_patches()
  t5604: GETTEXT_POISON fix, conclusion
  t5604: GETTEXT_POISON fix, part 1
  t5619: GETTEXT_POISON fix
  t0003: GETTEXT_POISON fix, conclusion
  t0003: GETTEXT_POISON fix, part 1
  t0033: GETTEXT_POISON fix
  http: support CURLOPT_PROTOCOLS_STR
  http: prefer CURLOPT_SEEKFUNCTION to CURLOPT_IOCTLFUNCTION
  http-push: prefer CURLOPT_UPLOAD to CURLOPT_PUT
  ci: install python on ubuntu
  ci: use the same version of p4 on both Linux and macOS
  ci: remove the pipe after "p4 -V" to catch errors
  github-actions: run gcc-8 on ubuntu-20.04 image
  ...

1 files changed, 6 insertions, 0 deletions

diff --git a/gettext.h b/gettext.h
index c8b34fd612..5b42e458e5 100644
--- a/gettext.h
+++ b/gettext.h
@@ -29,9 +29,11 @@
 #define FORMAT_PRESERVING(n) __attribute__((format_arg(n)))
 
 #ifndef NO_GETTEXT
+extern int git_gettext_enabled;
 void git_setup_gettext(void);
 int gettext_width(const char *s);
 #else
+#define git_gettext_enabled (0)
 static inline void git_setup_gettext(void)
 {
 }
@@ -45,12 +47,16 @@ static inline FORMAT_PRESERVING(1) const char *_(const char *msgid)
 {
 	if (!*msgid)
 		return "";
+	if (!git_gettext_enabled)
+		return msgid;
 	return gettext(msgid);
 }
 
 static inline FORMAT_PRESERVING(1) FORMAT_PRESERVING(2)
 const char *Q_(const char *msgid, const char *plu, unsigned long n)
 {
+	if (!git_gettext_enabled)
+		return n == 1 ? msgid : plu;
 	return ngettext(msgid, plu, n);
 }