[elpa] externals/fontaine 3f89f1406f 1/2: Fix bug with nil history

[ELPA Syncer]

branch: externals/fontaine
commit 3f89f1406f1e204b6241c6550e6150816144da30
Author: Protesilaos Stavrou <info@protesilaos.com>
Commit: Protesilaos Stavrou <info@protesilaos.com>

    Fix bug with nil history
---
 fontaine.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fontaine.el b/fontaine.el
index 8aeb497abb..f48ab0340e 100644
--- a/fontaine.el
+++ b/fontaine.el
@@ -558,7 +558,8 @@ Target FRAME, if provided as an optional argument."
          (weight (intern (completing-read "Select weight for `default': "
                                           fontaine--font-weights nil)))
          (height (read-number "Height of `default' face (must be a natural 
number): "
-                              (or (string-to-number (nth 0 
fontaine--natnum-history)))
+                              (and fontaine--natnum-history
+                                   (string-to-number (nth 0 
fontaine--natnum-history)))
                               'fontaine--natnum-history)))
     (if (natnump height)
         (fontaine--set-face-attributes 'default family weight height frame)