From 39501c8aeb7436296c6d4fc1f52c58e52e6101ef Mon Sep 17 00:00:00 2001
From: Xavier Roche <xroche@users.noreply.github.com>
Date: Tue, 9 Jul 2013 18:43:00 +0000
Subject: -Zz (trace logs)

---
 src/htscoremain.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'src/htscoremain.c')

diff --git a/src/htscoremain.c b/src/htscoremain.c
index 611b0e5..3af785e 100644
--- a/src/htscoremain.c
+++ b/src/htscoremain.c
@@ -1377,10 +1377,18 @@ HTSEXT_API int hts_main2(int argc, char **argv, httrackp * opt) {
             break;
             //
           case 'z':
-            opt->debug = 1;
+            if (opt->debug >= 2) {
+              opt->debug = 3;  /* -Zz */
+            } else {
+              opt->debug = 1;
+            }
             break;              // petit debug
           case 'Z':
-            opt->debug = 2;
+            if (opt->debug >= 1) {
+              opt->debug = 3;  /* -Zz */
+            } else {
+              opt->debug = 2;
+            }
             break;              // GROS debug
             //
           case '&':
-- 
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