Update elphel-misc-functions.bbclass

classes/elphel-misc-functions.bbclass

@@ -44,7 +44,7 @@ def revision_update(path,file):
         pef = demote(st.st_uid, st.st_gid)
     cmd = "cd "+path+"; git rev-list --count $(git log -1 --pretty=format:\"%H\" "+file+")..HEAD"
     try:
-        res = subprocess.check_output(cmd,stderr=subprocess.STDOUT,shell=True, preexec_fn=pef)).decode().strip()
+        res = subprocess.check_output(cmd,stderr=subprocess.STDOUT,shell=True, preexec_fn=pef).decode().strip()
     except subprocess.CalledProcessError as e:
         res = "error_"+str(e.returncode)