From cc6b55d7221020984500f856fc5d189ad28c93fb Mon Sep 17 00:00:00 2001
From: Joshua Rogers <joshua@joshua.hu>
Date: Fri, 12 Jan 2024 01:49:06 +0700
Subject: [PATCH] MacOS assumes a new version of Bash from Homebrew.

---
 README.md           | 2 +-
 Snake.nocomments.sh | 2 +-
 Snake.sh            | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index fb4635d..12fd00f 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ SSH-Snake takes a [depth-first approach](https://en.wikipedia.org/wiki/Depth-fir
 
 The name SSH-Snake comes from the fact that the output of the script looks like a snake slithering up and down the network. However unlike the game Snake, SSH-Snake will not die when it bites its own tail (connects to a systems it has already scanned or is currently scanning): it will simply print how it connected there as normal, but return and not re-scan the destination (in order to avoid infinite recursion).
 
-SSH-Snake has been tested on various flavors of Linux, and MacOS. If you encounter a Linux-based OS it isn't compatible with, please submit a report.
+SSH-Snake has been tested on various flavors of Linux, and MacOS (with Homebrew Bash installed). If you encounter a Linux-based OS it isn't compatible with, please submit a report.
 
 # Features
 
diff --git a/Snake.nocomments.sh b/Snake.nocomments.sh
index f97cebe..fa358f0 100644
--- a/Snake.nocomments.sh
+++ b/Snake.nocomments.sh
@@ -1201,7 +1201,7 @@ fi
 if [[ "$line" == *"Unable to negotiate with"* ]]; then
 continue
 fi
-if [[ "$line" == "Warning: Identity file"* || "$line" == "Load key"* ]]; then
+if [[ "$line" == "Warning: Identity file"* || "$line" == "Load key"* || "$line" == *"No such file or directory"* ]]; then
 _ignored_key_files["$key_file"]=1
 break
 fi
diff --git a/Snake.sh b/Snake.sh
index 4feaeda..a81d6de 100755
--- a/Snake.sh
+++ b/Snake.sh
@@ -2047,9 +2047,10 @@ recursive_scan() {
         #
         # Warning: Identity file [file] not accessible: No such file or directory.
         # Warning: Identity file [file] not accessible: Permission denied.
+        # no such identity: [file]: No such file or directory
         # Load key [file]: invalid format
         # Load key [file]: bad permissions
-        if [[ "$line" == "Warning: Identity file"* || "$line" == "Load key"* ]]; then
+        if [[ "$line" == "Warning: Identity file"* || "$line" == "Load key"* || "$line" == *"No such file or directory"* ]]; then
           _ignored_key_files["$key_file"]=1
           break
         fi