[OCE] Update BR conditional for epel7.

[Richard Shaw]

commit 93666eb5598e2b181f55bbbc636a6a0ed1c8d061
Author: Richard M. Shaw <hobbes1069 at gmail.com>
Date:   Mon May 12 13:12:28 2014 -0500

    Update BR conditional for epel7.

 OCE.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/OCE.spec b/OCE.spec
index d68367a..db45228 100644
--- a/OCE.spec
+++ b/OCE.spec
@@ -34,7 +34,7 @@ BuildRequires:  xorg-x11-proto-devel
 BuildRequires:  mesa-libGL-devel mesa-libGLU-devel
 BuildRequires:  libXmu-devel
 BuildRequires:  ftgl-devel
-%if ! 0%{?el6}
+%if ! 0%{?rhel}
 BuildRequires:  freeimage-devel
 %endif
 BuildRequires:  gl2ps-devel