From 0eaad9dd7b568bdcf9ff2a72d3a2fe91c06a4542 Mon Sep 17 00:00:00 2001
From: tomberek <tomberek@users.noreply.github.com>
Date: Tue, 2 Mar 2021 00:13:22 -0500
Subject: [PATCH] Fix APE error if unable to modify self

See PR #96 and issue #85
---
 ape/ape.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ape/ape.S b/ape/ape.S
index 126b2df95..f7538a23a 100644
--- a/ape/ape.S
+++ b/ape/ape.S
@@ -573,6 +573,8 @@ apesh:	.ascii	"'\n#'\"\n"			# sixth edition shebang
 	.shstub	    ape_elf_shstrndx,2		#  3e: e_shstrndx
 	.ascii	    "' >&7\n"
 	.ascii	  "exec 7<&-\n"
+	.ascii	"else\n"
+	.ascii	  "exit 1\n"
 	.ascii	"fi\n"
 	.ascii	"exec \"$0\" \"$@\"\n"		# etxtbsy tail recursion
 	.ascii	"R=$?\n"			# architecture optimistic