master 390b637eed: EUDC: Handle nil BOB button label

[Thomas Fitzsimmons]

branch: master
commit 390b637eed8eba29d0dc710a155a1e0b00f26e0b
Author: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Commit: Thomas Fitzsimmons <fitzsim@fitzsim.org>

    EUDC: Handle nil BOB button label
    
    * lisp/net/eudc-bob.el (eudc-bob-make-button): Do not throw error
    when label is nil.
---
 lisp/net/eudc-bob.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/net/eudc-bob.el b/lisp/net/eudc-bob.el
index 6a2cd13dd0..f543678fa2 100644
--- a/lisp/net/eudc-bob.el
+++ b/lisp/net/eudc-bob.el
@@ -124,7 +124,7 @@ LABEL."
   (let (overlay
        (p (point))
        prop val)
-    (insert label)
+    (insert (or label ""))
     (put-text-property p (point) 'face 'bold)
     (setq overlay (make-overlay p (point)))
     (overlay-put overlay 'mouse-face 'highlight)