[folks] tools: Use puts() instead of printf() to print a string literal

[Philip Withnall <pwithnall src gnome org>]

commit ba429bd57f2597d449cf27158cbacab5959c30ac
Author: Philip Withnall <withnall endlessm com>
Date:   Wed Jul 5 13:51:53 2017 +0100

    tools: Use puts() instead of printf() to print a string literal
    
    We’ve already handled all the format placeholders in this output string,
    so don’t invite output format attacks by trying to handle more of them
    again.
    
    puts() adds a trailing newline, so remove that from the string.
    
    Signed-off-by: Philip Withnall <withnall endlessm com>

 tools/inspect/utils.vala |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/tools/inspect/utils.vala b/tools/inspect/utils.vala
index eb34df3..0b842aa 100644
--- a/tools/inspect/utils.vala
+++ b/tools/inspect/utils.vala
@@ -112,8 +112,8 @@ private class Folks.Inspect.Utils
       /* FIXME: store the va_list temporarily to work around bgo#638308 */
       var valist = va_list ();
       string output = format.vprintf (valist);
-      var str = "%s%s\n".printf (Utils.indentation_string, output);
-      Utils.output_filestream.printf (str);
+      var str = "%s%s".printf (Utils.indentation_string, output);
+      Utils.output_filestream.puts (str);
     }
 
   public static void print_individual (Individual individual,