From ddc3a8842bcf2277b0ae5437a2e125433127dd8d Mon Sep 17 00:00:00 2001
From: Adam Harrison <adamdharrison@gmail.com>
Date: Mon, 9 May 2022 21:30:13 -0400
Subject: [PATCH] Fixed dirwatch dummy, and scanning.

---
 data/core/dirwatch.lua     |  5 +++--
 src/api/dirmonitor/dummy.c | 10 +++++-----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/data/core/dirwatch.lua b/data/core/dirwatch.lua
index 314a33c0..68f62082 100644
--- a/data/core/dirwatch.lua
+++ b/data/core/dirwatch.lua
@@ -97,8 +97,9 @@ function dirwatch:check(change_callback, scan_time, wait_time)
   local start_time = system.get_time()
   for directory, old_modified in pairs(self.scanned) do
     if old_modified then
-      local new_modified = system.get_file_info(directory).modified
-      if old_modified < new_modified then
+      local info = system.get_file_info(directory)
+      local new_modified = info and info.modified
+      if old_modified ~= new_modified then
         change_callback(directory)
         had_change = true
         self.scanned[directory] = new_modified
diff --git a/src/api/dirmonitor/dummy.c b/src/api/dirmonitor/dummy.c
index 9c19d27d..c71e849d 100644
--- a/src/api/dirmonitor/dummy.c
+++ b/src/api/dirmonitor/dummy.c
@@ -1,8 +1,8 @@
 #include <stdlib.h>
 
 struct dirmonitor_internal* init_dirmonitor() { return NULL; }
-void deinit_dirmonitor(struct dirmonitor_internal*) { }
-int get_changes_dirmonitor(struct dirmonitor_internal*, char*, size_t) { return -1; }
-int translate_changes_dirmonitor(struct dirmonitor_internal*, char*, int, int (*)(int, const char*, void*), void*) { return -1; }
-int add_dirmonitor(struct dirmonitor_internal*, const char*) { return -1; }
-void remove_dirmonitor(struct dirmonitor_internal*, int) { }
+void deinit_dirmonitor(struct dirmonitor_internal* monitor) { }
+int get_changes_dirmonitor(struct dirmonitor_internal* monitor, char* buffer, size_t len) { return -1; }
+int translate_changes_dirmonitor(struct dirmonitor_internal* monitor, char* buffer, int size, int (*callback)(int, const char*, void*), void* data) { return -1; }
+int add_dirmonitor(struct dirmonitor_internal* monitor, const char* path) { return -1; }
+void remove_dirmonitor(struct dirmonitor_internal* monitor, int fd) { }