From 3a97dd1cfcebeb6e8cc2f6b2966fe5af415da265 Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Wed, 27 Jul 2022 15:40:52 -0500
Subject: Detect getline() errors

---
 shin | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shin b/shin
index b966091..9ba488b 100755
--- a/shin
+++ b/shin
@@ -12,7 +12,7 @@ FNR == 1 { outfile = FILENAME; sub(/in$/, "", outfile) }
 { print($0) > outfile }
 /^#</ {
 	inclfile = shin_resolve(substr($0, 3))
-	while (getline l < inclfile) print(l) > outfile
+	while ((getline l < inclfile) > 0) print(l) > outfile
 	close(inclfile)
 	sub(/</, ">", $0)
 	print > outfile
-- 
cgit 1.4.1-21-gabe81