From d05510f844ae82dc738f55c27100defca47618ef Mon Sep 17 00:00:00 2001
From: Nick Sweeting <git@sweeting.me>
Date: Mon, 9 May 2022 21:21:08 -0700
Subject: [PATCH] fix version string parsing on macOS in some cases where LANG
 C is not supported

---
 archivebox/config.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/archivebox/config.py b/archivebox/config.py
index 3da4b304..6cfee837 100644
--- a/archivebox/config.py
+++ b/archivebox/config.py
@@ -653,6 +653,8 @@ def bin_version(binary: Optional[str]) -> Optional[str]:
 
     try:
         version_str = run([abspath, "--version"], stdout=PIPE, env={'LANG': 'C'}).stdout.strip().decode()
+        if not version_str:
+            version_str = run([abspath, "--version"], stdout=PIPE).stdout.strip().decode()
         # take first 3 columns of first line of version info
         return ' '.join(version_str.split('\n')[0].strip().split()[:3])
     except OSError: