lib/pager: Remove unused struct entry `err`

The struct entry `err` is never used. In original source files, it is
used to redirect stderr of pager.

Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>

diff --git a/lib/pager.c b/lib/pager.c
index 39a2ccb1cff815fc83c78d036fb9967a8365f306..9a06d7511edc788b66d00b661c11449ca631ace0 100644 (file)
--- a/lib/pager.c
+++ b/lib/pager.c
@@ -34,7 +34,6 @@ struct child_process {
        const char **argv;
        pid_t pid;
        int in;
-       int err;
 
        int org_err;
        int org_out;