Fix FFDC default path

Resolves  openbmc/openbmc-test-automation#719

Change-Id: I2182bcb480e80922fedcdda672fe08793c3f9f30
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/openbmc_ffdc.py b/lib/openbmc_ffdc.py
index 314cacf..df27c86 100644
--- a/lib/openbmc_ffdc.py
+++ b/lib/openbmc_ffdc.py
@@ -122,7 +122,7 @@
                 ffdc_dir_path = os.path.dirname(
                     BuiltIn().get_variable_value("${LOG_FILE}")) + "/"
         else:
-            FFDC_LOG_PATH = BuiltIn().get_variable_value("${FFDC_LOG_PATH}")
+            FFDC_LOG_PATH = os.getcwd() + "/logs/"
             if FFDC_LOG_PATH is None:
                 FFDC_LOG_PATH = ""
             if FFDC_LOG_PATH == "":