# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1595332145 -32400
# Node ID 3781e9f74b278213a4bcc6a78f4e03c92894119f
# Parent  f91f0dfccf9b0a928e22bf0041b310712c93903c
hghave: fix possible int('') in has_clang_format()

diff -r f91f0dfccf9b -r 3781e9f74b27 tests/hghave.py
--- a/tests/hghave.py	Mon Jul 20 22:16:26 2020 +0530
+++ b/tests/hghave.py	Tue Jul 21 20:49:05 2020 +0900
@@ -591,7 +591,7 @@
 
 @check("clang-format", "clang-format C code formatter")
 def has_clang_format():
-    m = matchoutput('clang-format --version', br'clang-format version (\d*)')
+    m = matchoutput('clang-format --version', br'clang-format version (\d+)')
     # style changed somewhere between 4.x and 6.x
     return m and int(m.group(1)) >= 6