scripts: Replace basestring -> str for python3

Python 3 doesn't have basestring type as all string
are unicode strings.

(From OE-Core rev: e8cfab060f4ff3c4c16387871354d407910e87aa)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/devtool/__init__.py b/scripts/lib/devtool/__init__.py
index 506d95b0f7..6f5bb8dba0 100644
--- a/scripts/lib/devtool/__init__.py
+++ b/scripts/lib/devtool/__init__.py
@@ -59,7 +59,7 @@ def exec_build_env_command(init_path, builddir, cmd, watch=False, **options):
 def exec_watch(cmd, **options):
     """Run program with stdout shown on sys.stdout"""
     import bb
-    if isinstance(cmd, basestring) and not "shell" in options:
+    if isinstance(cmd, str) and not "shell" in options:
         options["shell"] = True
 
     process = subprocess.Popen(