diff --git a/src/_pytest/compat.py b/src/_pytest/compat.py
index cc5140b0c..6a62e88cf 100644
--- a/src/_pytest/compat.py
+++ b/src/_pytest/compat.py
@@ -97,8 +97,10 @@ def getlocation(function, curdir=None) -> str:
     function = get_real_func(function)
     fn = py.path.local(inspect.getfile(function))
     lineno = function.__code__.co_firstlineno
-    if curdir is not None and fn.relto(curdir):
-        fn = fn.relto(curdir)
+    if curdir is not None:
+        relfn = fn.relto(curdir)
+        if relfn:
+            return "%s:%d" % (relfn, lineno + 1)
     return "%s:%d" % (fn, lineno + 1)
 
 
diff --git a/src/_pytest/config/findpaths.py b/src/_pytest/config/findpaths.py
index d9b5f7543..707ce969d 100644
--- a/src/_pytest/config/findpaths.py
+++ b/src/_pytest/config/findpaths.py
@@ -121,7 +121,9 @@ def determine_setup(
         sections = ["tool:pytest", "pytest"] if is_cfg_file else ["pytest"]
         for section in sections:
             try:
-                inicfg = iniconfig[section]
+                inicfg = iniconfig[
+                    section
+                ]  # type: Optional[py.iniconfig._SectionWrapper]
                 if is_cfg_file and section == "pytest" and config is not None:
                     fail(
                         CFG_PYTEST_SECTION.format(filename=str(inifile)), pytrace=False