[PATCH] testbot/web: Fix picking which module to test.

[Francois Gouget]

Make sure Submit.pl picks the module with the modified tests even if
the patch impacts other modules.

Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---

This only impacted the suggested command but could be confusing. Whether 
the command was correct or not depended on the order in the hashtable.

 testbot/web/Submit.pl | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/testbot/web/Submit.pl b/testbot/web/Submit.pl
index d0da7a2497..c10a267909 100644
--- a/testbot/web/Submit.pl
+++ b/testbot/web/Submit.pl
@@ -604,10 +604,16 @@ sub DetermineFileType($$)
     }
     else
     {
-      my $TestInfo = (values %{$Impacts->{Tests}})[0];
-      $FileType = "patch";
-      $ExeBase = $TestInfo->{ExeBase};
-      $TestUnit = (keys %{$TestInfo->{Units}})[0];
+      foreach my $TestInfo (values %{$Impacts->{Tests}})
+      {
+        if ($TestInfo->{UnitCount})
+        {
+          $FileType = "patch";
+          $ExeBase = $TestInfo->{ExeBase};
+          $TestUnit = (keys %{$TestInfo->{Units}})[0];
+          last;
+        }
+      }
     }
   }
   elsif ($FileType eq "dll32" || $FileType eq "dll64" || $FileType eq "zip")
-- 
2.19.1