[evolution] evolution-shell.pc: Add "errordir" definition.

[Matthew Barnes <mbarnes src gnome org>]

commit 1e7782affa845fe20dbc0d51b4f8e4b50a94943f
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Feb 23 13:31:34 2014 -0500

    evolution-shell.pc: Add "errordir" definition.

 evolution-shell.pc.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/evolution-shell.pc.in b/evolution-shell.pc.in
index 8cc57e9..eb3de3c 100644
--- a/evolution-shell.pc.in
+++ b/evolution-shell.pc.in
@@ -9,6 +9,7 @@ datadir= datadir@
 privlibdir= privsolibdir@
 privlibexecdir= privlibexecdir@
 privincludedir= privincludedir@
+errordir= privdatadir@/errors
 moduledir= moduledir@
 imagesdir= imagesdir@