[OE-core] [PATCH 2/4] runqemu: use glob rather than calling out to ls

[Joshua Lock]

Use the Python glob module to find files matching a pattern, rather
than calling out to ls and parsing the output.

Signed-off-by: Joshua Lock <joshua.g.lock at intel.com>
---
 scripts/runqemu | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/scripts/runqemu b/scripts/runqemu
index 72c6352..1599848 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -528,11 +528,10 @@ class BaseConfig(object):
                 self.qemuboot = "%s/%s-%s.qemuboot.conf" % (deploy_dir_image,
                         self.rootfs, machine)
             else:
-                cmd = 'ls -t %s/*.qemuboot.conf' %  deploy_dir_image
-                logger.info('Running %s...' % cmd)
-                qbs = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE).stdout.read().decode('utf-8')
+                import glob
+                qbs = glob.glob('%s/*.qemuboot.conf' %  deploy_dir_image)
                 if qbs:
-                    self.qemuboot = qbs.split()[0]
+                    self.qemuboot = qbs.split[0]
 
         if not os.path.exists(self.qemuboot):
             raise Exception("Failed to find <image>.qemuboot.conf!")
-- 
2.7.4