From 00fd626757fe107e12827dbc7a79da487ed98faf Mon Sep 17 00:00:00 2001
From: XANTRONIX Development <dev@xantronix.com>
Date: Mon, 14 Sep 2020 19:42:44 -0500
Subject: [PATCH] Fix patty_conf_read() backslash escape bug

Fix patty_conf_read() bug wherein backslash escapes simply did not
work as intended
---
 src/conf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/conf.c b/src/conf.c
index 2f7850c..d754351 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -209,6 +209,8 @@ int patty_conf_read(const char *path,
            lineno = 1,
            column = 0;
 
+    uint8_t last = '\0';
+
     if (file_read(&file, path) < 0) {
         goto error_file_read;
     }
@@ -321,9 +323,11 @@ int patty_conf_read(const char *path,
             }
         }
 
-        if (escape == ESCAPE_ON) {
+        if (escape == ESCAPE_ON && last == '\\') {
             escape =  ESCAPE_OFF;
         }
+
+        last = c;
     }
 
     if (token.len) {