[Emacs-diffs] master 3f8324e: Improve error message when Hunspell dictionaries are misconfigured

[Eli Zaretskii]

branch: master
commit 3f8324e0de182945a809f63766cf9611aa45610c
Author: Eli Zaretskii <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Improve error message when Hunspell dictionaries are misconfigured
    
    * lisp/textmodes/ispell.el
    (ispell-find-hunspell-dictionaries): Produce a meaningful
    error message if Hunspell dictionaries are misconfigured.
    (Bug#32319)
---
 lisp/textmodes/ispell.el | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lisp/textmodes/ispell.el b/lisp/textmodes/ispell.el
index e6f436f..87bcb5d 100644
--- a/lisp/textmodes/ispell.el
+++ b/lisp/textmodes/ispell.el
@@ -1173,6 +1173,12 @@ dictionary from that list was found."
     ;; Parse and set values for default dictionary.
     (setq hunspell-default-dict (or hunspell-multi-dict
                                    (car hunspell-default-dict)))
+    ;; If hunspell-default-dict is nil, ispell-parse-hunspell-affix-file
+    ;; will barf with an error message that doesn't help users figure
+    ;; out what is wrong.  Produce an error message that points to the
+    ;; root cause of the problem.
+    (or hunspell-default-dict
+        (error "Can't find Hunspell dictionary with a .aff affix file"))
     (setq hunspell-default-dict-entry
          (ispell-parse-hunspell-affix-file hunspell-default-dict))
     ;; Create an alist of found dicts with only names, except for default dict.