From a7e5f1096f02af7bfb678b0bea8da6ccfc28cc79 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 6 May 2013 20:22:23 +0200
Subject: [PATCH] Simplify a debug code function.

* src/debug.c (_gpgme_debug): Remove static space string.
---
 src/debug.c | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/debug.c b/src/debug.c
index 56effa75..ca0bb21a 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -258,17 +258,10 @@ _gpgme_debug (int level, const char *format, ...)
   }
 #ifdef FRAME_NR
   {
-    char spaces[] = "                                        ";
-    int nr_spaces = sizeof (spaces) - 1;
-    int nr_columns;
+    int indent;
 
-    nr_columns = 2 * (frame_nr - 1);
-    if (nr_columns > nr_spaces)
-      nr_columns = nr_spaces;
-    if (nr_columns < 0)
-      nr_columns = 0;
-    spaces[nr_columns] = '\0';
-    fprintf (errfp, "%s", spaces);
+    indent = frame_nr > 0? (2 * (frame_nr - 1)):0;
+    fprintf (errfp, "%*s", indent < 40? indent : 40, "");
   }
 #endif