Removed unecessary git output parsing

setup.py

@@ -25,7 +25,7 @@ except ImportError:
 # by binwalk.
 try:
     label = subprocess.check_output(["git", "rev-parse", "--short", "HEAD"], stderr=DEVNULL).decode('utf-8')
-    MODULE_VERSION = "%s-%s" % (MODULE_VERSION, label.split('-')[-1].strip())
+    MODULE_VERSION = "%s-%s" % (MODULE_VERSION, label.strip())
 except KeyboardInterrupt as e:
     raise e
 except Exception: