Bridge: now processes start can be checked for errors

1 files changed, 2 insertions, 0 deletions

diff --git a/libraries/Bridge/Process.h b/libraries/Bridge/Process.h
index b48e046..ac22b15 100644
--- a/libraries/Bridge/Process.h
+++ b/libraries/Bridge/Process.h
@@ -39,6 +39,8 @@ public:
   unsigned int exitValue();
   void close();
 
+  operator bool () { return started; }
+
   // Stream methods 
   // (read from process stdout)
   int available();