From 24bbc22cd417b04eb2511584ad668f63c716ef39 Mon Sep 17 00:00:00 2001
From: cpunch <sethtstubbs@gmail.com>
Date: Wed, 10 Feb 2021 17:11:52 -0600
Subject: [PATCH] Minor os.read() fixes

---
 src/cbaselib.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/cbaselib.c b/src/cbaselib.c
index 7090735..7776836 100644
--- a/src/cbaselib.c
+++ b/src/cbaselib.c
@@ -256,6 +256,11 @@ int cosmoB_osRead(CState *state, int nargs, CValue *args) {
     char *buf;
     size_t size, bRead;
 
+    if (file == NULL) {
+        // return nil, file doesn't exist
+        return 0;
+    }
+
     // grab the size of the file
     fseek(file, 0L, SEEK_END);
     size = ftell(file);
@@ -266,8 +271,7 @@ int cosmoB_osRead(CState *state, int nargs, CValue *args) {
 
     if (bRead < size) {
         // an error occured! we don't need to really throw an error, returning a nil is good enough
-        cosmoV_pushNil(state);
-        return 1;
+        return 0;
     }
 
     buf[bRead] = '\0'; // place the NULL terminator at the end of the buffer