[PATCH v2 3/4] .pytool/EccCheck: Check ecc_csv exists

["PierreGondois" <pierre.gondois@arm.com>]

From: Pierre Gondois <Pierre.Gondois@arm.com>

'workspace_path' being an absolute path leads to 'ecc_csv' being
an absolute path. Then it won't be found among 'file' as they
are relative paths.

Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
---
 .pytool/Plugin/EccCheck/EccCheck.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/.pytool/Plugin/EccCheck/EccCheck.py b/.pytool/Plugin/EccCheck/EccCheck.py
index fff317f23110..87f0e65a140f 100644
--- a/.pytool/Plugin/EccCheck/EccCheck.py
+++ b/.pytool/Plugin/EccCheck/EccCheck.py
@@ -206,11 +206,10 @@ class EccCheck(ICiBuildPlugin):
 
     def ParseEccReport(self, ecc_diff_range: Dict[str, List[Tuple[int, int]]], workspace_path: str) -> None:
         ecc_log = os.path.join(workspace_path, "Ecc.log")
-        ecc_csv = "Ecc.csv"
-        file = os.listdir(workspace_path)
+        ecc_csv = os.path.join(workspace_path, "Ecc.csv")
         row_lines = []
         ignore_error_code = self.GetIgnoreErrorCode()
-        if ecc_csv in file:
+        if os.path.exists(ecc_csv):
             with open(ecc_csv) as csv_file:
                 reader = csv.reader(csv_file)
                 for row in reader:
-- 
2.17.1