From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 22 Mar 2013 00:55:17 +0000 (-0400)
Subject: efivars: fix return code
X-Git-Tag: v199~97
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=742af54adce09e019b37093af66b2f22b4ae9330;p=elogind.git

efivars: fix return code

Was returning 1 on read error.
---

diff --git a/src/shared/efivars.c b/src/shared/efivars.c
index 4fb77428f..06cf127de 100644
--- a/src/shared/efivars.c
+++ b/src/shared/efivars.c
@@ -111,7 +111,7 @@ int efi_get_variable(
         n = read(fd, r, (size_t) st.st_size - 4);
         if (n < 0) {
                 free(r);
-                return (int) -n;
+                return -errno;
         }
         if (n != (ssize_t) st.st_size - 4) {
                 free(r);