[glom] Clarify operator precedence.

[Murray Cumming <murrayc src gnome org>]

commit 9ab77f4ef27dc9d6163d82091133d5088db20d62
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Oct 30 14:09:29 2015 +0100

    Clarify operator precedence.
    
    Found by cppcheck.

 glom/libglom/spawn_with_feedback.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glom/libglom/spawn_with_feedback.cc b/glom/libglom/spawn_with_feedback.cc
index 0e7fc3b..cb4fd3d 100644
--- a/glom/libglom/spawn_with_feedback.cc
+++ b/glom/libglom/spawn_with_feedback.cc
@@ -191,7 +191,7 @@ public:
       std::vector<std::string> arguments = Glib::shell_parse_argv(command_line);
       int child_stdout;
       int child_stderr;
-      Glib::spawn_async_with_pipes(Glib::get_current_dir(), arguments, Glib::SPAWN_DO_NOT_REAP_CHILD, 
sigc::slot<void>(), &pid, 0, redirect & REDIRECT_STDOUT ? &child_stdout : 0, redirect & REDIRECT_STDERR ? 
&child_stderr : 0);
+      Glib::spawn_async_with_pipes(Glib::get_current_dir(), arguments, Glib::SPAWN_DO_NOT_REAP_CHILD, 
sigc::slot<void>(), &pid, 0, (redirect & REDIRECT_STDOUT) ? &child_stdout : 0, (redirect & REDIRECT_STDERR) ? 
&child_stderr : 0);
       if(redirect & REDIRECT_STDOUT)
         redirect_to_string(child_stdout, stdout_text);
       if(redirect & REDIRECT_STDERR)