From: Eshel Yaron <me@eshelyaron.com>
Date: Thu, 10 Nov 2022 20:37:14 +0000 (+0200)
Subject: FIXED: possible error in sweeprolog-describe-predicate
X-Git-Tag: V8.5.20-sweep-0.8.6~1
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=24fe2b82fe3df8be650a1961a03d2b6a5f602b98;p=sweep.git

FIXED: possible error in sweeprolog-describe-predicate
---

diff --git a/sweeprolog.el b/sweeprolog.el
index 3e96f56..0aa088a 100644
--- a/sweeprolog.el
+++ b/sweeprolog.el
@@ -3584,12 +3584,14 @@ if-then-else constructs in SWI-Prolog."
                                (concat " is a SWI-Prolog predicate.\n\n"
                                        page)
                              " is an undocumented SWI-Prolog predicate.")
-                           (when props
-                             (sweeprolog--render-predicate-properties props))))
+                           (if props
+                               (sweeprolog--render-predicate-properties props)
+                             "")))
           (if page
               (insert pred " is a SWI-Prolog predicate.\n\n" page
-                      (when props
-                        (sweeprolog--render-predicate-properties props)))
+                      (if props
+                          (sweeprolog--render-predicate-properties props)
+                        ""))
             (insert pred " is not documented as a SWI-Prolog predicate.")))))))
 
 ;;;###autoload