Fix crash on 'observe n' where n was not in the tree. Fix compile warnings.

1 files changed, 3 insertions, 5 deletions

diff --git a/src/muniacli.cc b/src/muniacli.cc
index 30e0ecf..f0e151d 100644
--- a/src/muniacli.cc
+++ b/src/muniacli.cc
@@ -88,7 +88,6 @@ static void pretty_print(std::string msgs) {
   MessageList list = parse_msg_client(msgs);
 
   std::string indent;
-  int prevtask = -1;
 
   std::list<int> childlist;
 
@@ -251,7 +250,7 @@ static struct option options[] = {
   { NULL, 0, 0, 0 }
 };
 
-static char* USAGE=
+static const char* USAGE=
   "Usage: muniacli [OPTION]... TASK COMMAND\n"
   "Commandline client to munia."
   "Options:\n"
@@ -271,10 +270,7 @@ static char* USAGE=
 int main(int argc, char** argv)
 {
   int port = 7681;
-  struct libwebsocket_context *context;
-  int opts = 0;
   std::string host = "localhost";
-  int optionscount = 0;
   std::string taskbyid;
   std::string taskbyname;
   cmd_t cmd = DEFAULT;
@@ -355,6 +351,8 @@ int main(int argc, char** argv)
   case UPDATE:
     msgs = "update " + taskbyid + " " + cmd_opts;
     break;
+  case DEFAULT:
+    break;
   }
 
   /*