Maybe skip advice of browse-url-browser-function
authorAlex Schroeder <alex@gnu.org>
Sat, 11 Sep 2021 20:38:55 +0000 (22:38 +0200)
committerAlex Schroeder <alex@gnu.org>
Sat, 11 Sep 2021 20:38:55 +0000 (22:38 +0200)
If the value of browse-url-browser-function is an alist instead of a
symbol, we're probably better off not advising it. Thus, check the
value of browse-url-browser-function before doing anything. Only
advise it if it is a function, i.e. fboundp.


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