diff --git a/Tools/unix/zx/zx.c b/Tools/unix/zx/zx.c
index ea5c4d37..bb730a2c 100644
--- a/Tools/unix/zx/zx.c
+++ b/Tools/unix/zx/zx.c
@@ -420,6 +420,7 @@ int zx_term(void)
 
 	//n = RAM[0x81]; /* Get the return code. This is Hi-Tech C */
 	//n = (n << 8) | RAM[0x80]; /* specific and fails with other COM files */
+	n = 0;
 
 	putchar('\n');
 
diff --git a/Tools/zx/zx-src.zip b/Tools/zx/zx-src.zip
index 859cef32..1d51fd61 100644
Binary files a/Tools/zx/zx-src.zip and b/Tools/zx/zx-src.zip differ
diff --git a/Tools/zx/zx.exe b/Tools/zx/zx.exe
index 322ad372..d2cca5e4 100644
Binary files a/Tools/zx/zx.exe and b/Tools/zx/zx.exe differ
diff --git a/Tools/zx/zxdbg.exe b/Tools/zx/zxdbg.exe
index c02fc8e3..070a9bf8 100644
Binary files a/Tools/zx/zxdbg.exe and b/Tools/zx/zxdbg.exe differ