libreplace: fix endless strerror_r has been redefined warnings on AIX

diff --git a/lib/replace/replace.h b/lib/replace/replace.h
index 055dd7172f70203f979046ad8284b7411a498754..8fde16c52d045135e300d6fc785465a236e09b00 100644 (file)
--- a/lib/replace/replace.h
+++ b/lib/replace/replace.h
@@ -513,6 +513,7 @@ char *rep_get_current_dir_name(void);
 #endif
 
 #if !defined(HAVE_STRERROR_R) || !defined(STRERROR_R_PROTO_COMPATIBLE)
+#undef strerror_r
 #define strerror_r rep_strerror_r
 int rep_strerror_r(int errnum, char *buf, size_t buflen);
 #endif