[tools] testbot/LogUtils: Improve the misplaced subtest error message.

[Francois Gouget]

A subtest line, misplaced or not, also proves this is a Wine test.

Signed-off-by: Francois Gouget 
---
 testbot/lib/WineTestBot/LogUtils.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/testbot/lib/WineTestBot/LogUtils.pm b/testbot/lib/WineTestBot/LogUtils.pm
index d537af26d..1b4ee7a28 100644
--- a/testbot/lib/WineTestBot/LogUtils.pm
+++ b/testbot/lib/WineTestBot/LogUtils.pm
@@ -579,8 +579,9 @@ sub ParseWineTestReport($$$)
       }
       else
       {
-        _AddExtra($LogInfo, "Misplaced $SubUnit subtest");
+        _AddExtra($LogInfo, "$Unit has a misplaced $SubUnit subtest line");
       }
+      $LogInfo->{IsWineTest} = 1;
     }
     elsif (($Cur->{Unit} ne "" and
             $Line =~ /($Cur->{UnitsRE}).c:\d+: Test (?:failed|succeeded inside todo block): /) or