Quick ansible-doc fix -- don't run pager if there was an error (no text)

(cherry picked from commit 2be2f35373)
9 years ago · ed9d0cdf4a
parent cb8c28870c
commit ed9d0cdf4a
1 changed files with 2 additions and 1 deletions
--- a/lib/ansible/cli/doc.py
+++ b/lib/ansible/cli/doc.py
@ -136,7 +136,8 @@ class DocCLI(CLI):
                display.vvv(traceback.print_exc())
                raise AnsibleError("module %s missing documentation (or could not parse documentation): %s\n" % (module, str(e)))

-        self.pager(text)
+        if text:
+            self.pager(text)
        return 0

    def find_modules(self, path):