SetScreenConfigAndRate: Document error handling better

Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Jamey Sharp <jamey@minilop.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/XrrConfig.c b/src/XrrConfig.c
index db7a1ae..34ff3ef 100644
--- a/src/XrrConfig.c
+++ b/src/XrrConfig.c
@@ -409,6 +409,7 @@ Status XRRSetScreenConfigAndRate (Display *dpy,
     
     (void) _XReply (dpy, (xReply *) &rep, 0, xTrue);
 
+    /* actually .errorCode in struct xError */
     if (rep.status == RRSetConfigSuccess) {
       /* if we succeed, set our view of reality to what we set it to */
       config->config_timestamp = rep.newConfigTimestamp;