[OSSTEST PATCH v2 39/41] cs-bisection-step: Add a debug print when we run dot(1)

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

Amongst other things this was useful for perf investigation.

Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
v2: New patch.
---
 cs-bisection-step | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cs-bisection-step b/cs-bisection-step
index a82cbfb8..027032a1 100755
--- a/cs-bisection-step
+++ b/cs-bisection-step
@@ -1114,6 +1114,7 @@ END
 
     if (eval {
         foreach my $fmt (qw(ps png svg)) {
+           print DEBUG "RUNNING dot -T$fmt\n";
             system_checked("dot", "-T$fmt", "-o$graphfile.$fmt",
                           "$graphfile.dot");
         }
-- 
2.20.1