From 9337cdc99e8c205e6e75de25de29a5be53ea858c Mon Sep 17 00:00:00 2001
From: Yorhel <git@yorhel.nl>
Date: Thu, 4 Mar 2021 16:07:46 +0100
Subject: [PATCH] Test for read error while reading the --exclude-from file

Fixes #171
---
 src/exclude.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/exclude.c b/src/exclude.c
index c9fb7f5..572335f 100644
--- a/src/exclude.c
+++ b/src/exclude.c
@@ -68,8 +68,9 @@ int exclude_addfile(char *file) {
     exclude_add(buf);
   }
 
+  len = ferror(f);
   fclose(f);
-  return 0;
+  return len;
 }