diff options
| author | Tim Redfern <tim@eclectronics.org> | 2013-11-08 11:21:06 +0000 |
|---|---|---|
| committer | Tim Redfern <tim@eclectronics.org> | 2013-11-08 11:21:06 +0000 |
| commit | b5857aaff7cbdc5382a398de58494b97b0616536 (patch) | |
| tree | 92a52f0f04f94e48746a0b0de456d6297e4a1b6e /rotord/src/rendercontext.cpp | |
| parent | b0a84b45721643298870322bd2335e20c359b10d (diff) | |
catch empty features request
Diffstat (limited to 'rotord/src/rendercontext.cpp')
| -rw-r--r-- | rotord/src/rendercontext.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/rotord/src/rendercontext.cpp b/rotord/src/rendercontext.cpp index c3d8b93..2f07c89 100644 --- a/rotord/src/rendercontext.cpp +++ b/rotord/src/rendercontext.cpp @@ -420,14 +420,20 @@ void Render_context::session_command(const Session_command& command,xmlIO& XML,H if (command.commands[1]=="features") { if (command.method=="GET") { if(state==IDLE){ - //parse json to get preview spec, return XML? this is a mess - string features_node=command.commands[2]; - if (graph.print_features(XML,features_node)) { - status=HTTPResponse::HTTP_OK; + if (command.commands.size()>2){ + //parse json to get preview spec, return XML? this is a mess + string features_node=command.commands[2]; + if (graph.print_features(XML,features_node)) { + status=HTTPResponse::HTTP_OK; + } + else { + status=HTTPResponse::HTTP_BAD_REQUEST; + logger.error("ERROR: Could not print features for node /"+features_node+"/"); + } } else { status=HTTPResponse::HTTP_BAD_REQUEST; - logger.error("ERROR: Could not print features for node /"+features_node+"/"); + logger.error("ERROR: Features node not specified"); } } else { |