From: Ludovic Courtès <ludo@gnu.org>
Date: Mon, 18 Jun 2018 11:46:10 +0000 (+0200)
Subject: vm: Fix typo when checking for 'madvise' error code.
X-Git-Tag: v2.2.4~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=efc33cd1497c00c5ebf961e834efc1d85f3e28ac;p=platform%2Fupstream%2Fguile.git

vm: Fix typo when checking for 'madvise' error code.

* libguile/vm.c (return_unused_stack_to_os): Check for EAGAIN, not -EAGAIN.
---

diff --git a/libguile/vm.c b/libguile/vm.c
index 18f219249..92d568059 100644
--- a/libguile/vm.c
+++ b/libguile/vm.c
@@ -903,6 +903,7 @@ return_unused_stack_to_os (struct scm_vm *vp)
       do
         ret = madvise ((void *) lo, hi - lo, MADV_DONTNEED);
       while (ret && errno == -EAGAIN);
+      while (ret && errno == EAGAIN);
 
       if (ret)
         perror ("madvise failed");