cursor: check for failure in _more().

Christian Hergert · Christian Hergert · commit 9ec03f53959e · 2014-05-23T13:54:35.000-07:00
diff --git a/src/mongoc/mongoc-cursor.c b/src/mongoc/mongoc-cursor.c
@@ -842,8 +842,12 @@ _mongoc_cursor_more (mongoc_cursor_t *cursor)
 {
    bson_return_val_if_fail(cursor, false);
 
-   return ((!cursor->sent) ||
-           (cursor->rpc.reply.cursor_id) ||
+   if (cursor->failed) {
+      return false;
+   }
+
+   return (!cursor->sent ||
+           cursor->rpc.reply.cursor_id ||
            !cursor->end_of_event);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -842,8 +842,12 @@ _mongoc_cursor_more (mongoc_cursor_t *cursor)`
`842`	`842`	`{`
`843`	`843`	`bson_return_val_if_fail(cursor, false);`
`844`	`844`
`845`		`- return ((!cursor->sent) \|\|`
`846`		`- (cursor->rpc.reply.cursor_id) \|\|`
	`845`	`+ if (cursor->failed) {`
	`846`	`+ return false;`
	`847`	`+ }`
	`848`	`+`
	`849`	`+ return (!cursor->sent \|\|`
	`850`	`+ cursor->rpc.reply.cursor_id \|\|`
`847`	`851`	`!cursor->end_of_event);`
`848`	`852`	`}`
`849`	`853`