1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/lib/image/help.py b/scripts/lib/image/help.py
index dc6ff36610..717d84755f 100644
--- a/scripts/lib/image/help.py
+++ b/scripts/lib/image/help.py
@@ -42,6 +42,8 @@ def display_help(subcommand, subcommands):
         return False
 
     hlp = subcommands.get(subcommand, subcommand_error)[2]
+    if callable(hlp):
+        hlp = hlp()
     pager = subprocess.Popen('less', stdin=subprocess.PIPE)
     pager.communicate(hlp)