From 1ea58a4250deff1a14aae575fa4008cb57c666d9 Mon Sep 17 00:00:00 2001
From: Charles Nicholson <charles.nicholson@gmail.com>
Date: Tue, 30 Aug 2022 13:06:50 -0400
Subject: [PATCH] better output if py3 isn't there (#222)

* better output if py3.9 isn't there

* don't require 3.9, any 3 will do, i think?
---
 b | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/b b/b
index 0e2d300b..b0e6ba47 100755
--- a/b
+++ b/b
@@ -1,8 +1,9 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-if command -v python3 &>/dev/null; then
-    python3 build.py "$@"
+PYTHON3=$(command -v python3 || true)
+if [[ -x "$PYTHON3" ]]; then
+    "$PYTHON3" build.py "$@"
 else
     echo Python3 is required to build nanoprintf tests.
 fi