From 8b50c699652e39812024af2c34973c6359302c46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Sun, 6 Jun 2021 21:41:54 +0200
Subject: Read stdin if not a tty

---
 vpeval | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'vpeval')

diff --git a/vpeval b/vpeval
index 4c5b785..3031cff 100755
--- a/vpeval
+++ b/vpeval
@@ -1,2 +1,7 @@
 #!/bin/sh
-echo "$(eval "$(sed '/^#/d')" 2>&1)" | sed 's/^/# /'
+{
+	if [ -z "$VPIN" ]
+	then eval "$(sed '/^#/d')" 2>&1
+	else eval "$(sed '/^#/d')" 2>&1 <"$VPIN"
+	fi
+} | sed 's/^/# /'
-- 
cgit v1.2.3