From b1dcb4da41a804f2f338aa5d37d316328b472db0 Mon Sep 17 00:00:00 2001
From: UnknownShadow200 <unknownshadow200@gmail.com>
Date: Fri, 30 Apr 2021 22:46:43 +1000
Subject: [PATCH] Web: Show error in chat if fail to sync filesystem to
 IndexedDB

---
 src/Platform.c    | 6 ++++++
 src/interop_web.c | 9 ++++++++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/Platform.c b/src/Platform.c
index 3814788ed..9bd75b8e6 100644
--- a/src/Platform.c
+++ b/src/Platform.c
@@ -1731,6 +1731,12 @@ void Platform_Init(void) {
 	Platform_InitSpecific();
 }
 #elif defined CC_BUILD_WEB
+EMSCRIPTEN_KEEPALIVE void Platform_LogError(const char* msg) {
+	/* no pointer showing more than 128 characters in chat */
+	cc_string str = String_FromRaw(msg, 128);
+	Logger_WarnFunc(&str);
+}
+
 extern void interop_InitModule(void);
 extern void interop_GetIndexedDBError(char* buffer);
 void Platform_Init(void) {
diff --git a/src/interop_web.c b/src/interop_web.c
index 580054032..c37f90f9d 100644
--- a/src/interop_web.c
+++ b/src/interop_web.c
@@ -127,7 +127,14 @@ void interop_GetIndexedDBError(char* buffer) {
 }
 
 void interop_SyncFS(void) {
-	EM_ASM( FS.syncfs(false, function(err) { if (err) console.log(err); }); );
+	EM_ASM({
+		FS.syncfs(false, function(err) { 
+			if (!err) return;
+			console.log(err);
+			ccall('Platform_LogError', 'void', ['string'], ['&cError saving IndexedDB:']);
+			ccall('Platform_LogError', 'void', ['string'], ['   &c' + err]);
+		}); 
+	});
 }
 
 int interop_OpenTab(const char* url) {