[08/25] testbot/LogUtils: Tweak ParseTaskLog() to reduce the indentation level.

[Francois Gouget]

It also better matches the ParseWineTestReport() structure.
---
 testbot/lib/WineTestBot/LogUtils.pm | 60 +++++++++++++++--------------
 1 file changed, 31 insertions(+), 29 deletions(-)

diff --git a/testbot/lib/WineTestBot/LogUtils.pm b/testbot/lib/WineTestBot/LogUtils.pm
index dd8228e69..4d1ddda8c 100644
--- a/testbot/lib/WineTestBot/LogUtils.pm
+++ b/testbot/lib/WineTestBot/LogUtils.pm
@@ -92,39 +92,41 @@ sub ParseTaskLog($)
 {
   my ($FileName) = @_;

-  if (open(my $LogFile, "<", $FileName))
+  my $LogFile;
+  if (!open($LogFile, "<", $FileName))
   {
-    my $LogInfo = {Type => "build"};
-    foreach my $Line (<$LogFile>)
+    return {NoLog => "Unable to open the task log for reading: $!"};
+  }
+
+  my $LogInfo = {Type => "build"};
+  foreach my $Line (<$LogFile>)
+  {
+    chomp $Line;
+    if ($Line eq "Task: tests")
     {
-      chomp $Line;
-      if ($Line eq "Task: tests")
-      {
-        $LogInfo->{Type} = "tests";
-      }
-      elsif ($Line eq "Task: ok")
-      {
-        $LogInfo->{Task} ||= "ok";
-      }
-      elsif ($Line eq "Task: Patch failed to apply")
-      {
-        $LogInfo->{Task} = "badpatch";
-        last; # Should be the last and most specific message
-      }
-      elsif ($Line =~ /^Task: Updated ([a-zA-Z0-9.]+)$/)
-      {
-        $LogInfo->{$1} = "updated";
-      }
-      elsif ($Line =~ /^Task: / or _IsPerlError($Line))
-      {
-        $LogInfo->{Task} = "failed";
-      }
+      $LogInfo->{Type} = "tests";
+    }
+    elsif ($Line eq "Task: ok")
+    {
+      $LogInfo->{Task} ||= "ok";
+    }
+    elsif ($Line eq "Task: Patch failed to apply")
+    {
+      $LogInfo->{Task} = "badpatch";
+      last; # Should be the last and most specific message
+    }
+    elsif ($Line =~ /^Task: Updated ([a-zA-Z0-9.]+)$/)
+    {
+      $LogInfo->{$1} = "updated";
+    }
+    elsif ($Line =~ /^Task: / or _IsPerlError($Line))
+    {
+      $LogInfo->{Task} = "failed";
     }
-    close($LogFile);
-    $LogInfo->{Task} ||= "missing";
-    return $LogInfo;
   }
-  return {NoLog => "Unable to open the task log for reading: $!"};
+  close($LogFile);
+  $LogInfo->{Task} ||= "missing";
+  return $LogInfo;
 }