From 09f3117fd165af6b9f9c88bd5d404ebae57b89af Mon Sep 17 00:00:00 2001
From: folkert van heusden <mail@vanheusden.com>
Date: Sun, 28 Apr 2024 01:27:42 +0200
Subject: [PATCH] coverity: fgetc could also fail for other reasons than feof

---
 loaders.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/loaders.cpp b/loaders.cpp
index 8752141..5a809a2 100644
--- a/loaders.cpp
+++ b/loaders.cpp
@@ -207,7 +207,11 @@ std::optional<uint16_t> load_tape(bus *const b, const std::string & file)
 				break;
 			}
 
-			uint8_t c = fgetc(fh);
+			int c = fgetc(fh);
+			if (c == -1) {
+				DOLOG(warning, true, "read failure");
+				break;
+			}
 #endif
 
 			csum += c;