Propagate more errors back

Still not certain whether rexmpp_run should return anything other than
REXMPP_E_AGAIN and REXMPP_E_SUCCESS, since the library handles
reconnects, but perhaps some errors could be critical. It should be
sorted out in the future.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/rexmpp.h b/src/rexmpp.h
index 623390f..781a1df 100644
--- a/src/rexmpp.h
+++ b/src/rexmpp.h
@@ -199,7 +199,9 @@ enum rexmpp_err {
   /** An erroneous parameter is supplied. */
   REXMPP_E_PARAM,
   /** A stream error. */
-  REXMPP_E_STREAM
+  REXMPP_E_STREAM,
+  /** An unspecified error. */
+  REXMPP_E_OTHER
 };
 typedef enum rexmpp_err rexmpp_err_t;