[gnome-builder] supervisor: show exit code vs term signal in debug message

[Christian Hergert <chergert src gnome org>]

commit c9f9914d2e29ac778b8dc65baf52dcf80aeeb159
Author: Christian Hergert <chergert redhat com>
Date:   Fri Oct 28 15:15:47 2016 -0700

    supervisor: show exit code vs term signal in debug message

 libide/subprocess/ide-subprocess-supervisor.c |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/libide/subprocess/ide-subprocess-supervisor.c b/libide/subprocess/ide-subprocess-supervisor.c
index 123628a..f8955bd 100644
--- a/libide/subprocess/ide-subprocess-supervisor.c
+++ b/libide/subprocess/ide-subprocess-supervisor.c
@@ -316,8 +316,16 @@ ide_subprocess_supervisor_wait_cb (GObject      *object,
   if (!ide_subprocess_wait_finish (subprocess, result, &error))
     g_warning ("%s", error->message);
 
-  IDE_TRACE_MSG ("process exited with code: %u",
-                 ide_subprocess_get_exit_status (subprocess));
+#ifdef IDE_TRACE_ENABLED
+  {
+    if (ide_subprocess_get_if_exited (subprocess))
+      IDE_TRACE_MSG ("process exited with code: %u",
+                     ide_subprocess_get_exit_status (subprocess));
+    else
+      IDE_TRACE_MSG ("process terminated due to signal: %u",
+                     ide_subprocess_get_term_signal (subprocess));
+  }
+#endif
 
   if (priv->subprocess == subprocess)
     {