From 7c1fb8bee1890f831adde61a98d94a563f9d14fa Mon Sep 17 00:00:00 2001
From: sluicebox
Date: Wed, 2 Oct 2019 11:35:34 -0700
Subject: SCI: Return correct value from kFileIOWriteString

Fixes corrupt save games in Hoyle5, bug #11174
---
 engines/sci/engine/kfile.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'engines')

diff --git a/engines/sci/engine/kfile.cpp b/engines/sci/engine/kfile.cpp
index e3d4fb2afd..156d294ab4 100644
--- a/engines/sci/engine/kfile.cpp
+++ b/engines/sci/engine/kfile.cpp
@@ -757,10 +757,10 @@ reg_t kFileIOWriteString(EngineState *s, int argc, reg_t *argv) {
 	FileHandle *f = getFileFromHandle(s, handle);
 
 	if (f && f->_out) {
-		f->_out->write(str.c_str(), str.size());
+		uint32 bytesWritten = f->_out->write(str.c_str(), str.size());
 		if (getSciVersion() <= SCI_VERSION_0_LATE)
 			return s->r_acc;	// SCI0 semantics: no value returned
-		return NULL_REG;
+		return make_reg(0, bytesWritten);
 	}
 
 	if (getSciVersion() <= SCI_VERSION_0_LATE)
-- 
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