From 27724e4df026baa6def7d44ed08f4b8a7c1fdec7 Mon Sep 17 00:00:00 2001
From: "David Kaspar [Dee'Kej]" <dkaspar@redhat.com>
Date: Mon, 30 Jul 2018 14:15:24 +0200
Subject: ifup-eth: use 'bc' instead of 'expr' when computing $forward_delay

  Because the return value of 'convert2sec()' function can sometimes be
  decimal, the follow up 'expr' call can fail, since 'expr' does not
  support floating point calculations. This can sometimes lead to error:

  """
  expr: non-integer argument
  /etc/sysconfig/network-scripts/ifup-eth: line 91: [: 0: unary operator
  expected
  """

  To solve this bug, we switch to 'bc' utility, which supports floating
  point computations. We also have to change the comparison condition of
  $LINKDELAY and $forward_delay to use 'bc' as well.
---
 initscripts.spec | 1 +
 1 file changed, 1 insertion(+)

(limited to 'initscripts.spec')

diff --git a/initscripts.spec b/initscripts.spec
index 248807cb..1679d342 100644
--- a/initscripts.spec
+++ b/initscripts.spec
@@ -94,6 +94,7 @@ Requires:         %{name}%{?_isa} = %{version}-%{release}
 
 %shared_requirements
 
+Requires:         bc
 Requires:         dbus
 Requires:         gawk
 Requires:         grep
-- 
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