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efivars: fix return code
author
Zbigniew Jędrzejewski-Szmek
<zbyszek@in.waw.pl>
Fri, 22 Mar 2013 00:55:17 +0000
(20:55 -0400)
committer
Zbigniew Jędrzejewski-Szmek
<zbyszek@in.waw.pl>
Fri, 22 Mar 2013 02:39:24 +0000
(22:39 -0400)
Was returning 1 on read error.
src/shared/efivars.c
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diff --git
a/src/shared/efivars.c
b/src/shared/efivars.c
index 4fb77428f22a2b94d79f1ca349a225b40d898582..06cf127de159c174f262fc4119952361843c315b 100644
(file)
--- 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);