[elpa] externals/ivy-hydra ea9bd06 353/395: Encode --pcre switch correctly for ivy-occur

[Basil L. Contovounesios]

branch: externals/ivy-hydra
commit ea9bd067a5e52220c9cb82c61bd68aeaac8f2443
Author: Raymond Huang <rymndhng@gmail.com>
Commit: Oleh Krehel <ohwoeowho@gmail.com>

    Encode --pcre switch correctly for ivy-occur
    
    This fixes the way the --pcre2 switch is appended when using a PCRE 
expression
    for ivy-occur.
    
    Fixes #2635
    Fixes #2645 (PR)
---
 counsel.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/counsel.el b/counsel.el
index 9a26c34..481231a 100644
--- a/counsel.el
+++ b/counsel.el
@@ -3088,10 +3088,12 @@ Works for `counsel-git-grep', `counsel-ag', etc."
               (funcall cmd-template ivy-text)
             (let* ((command-args (counsel--split-command-args ivy-text))
                    (regex (counsel--grep-regex (cdr command-args)))
+                   (extra-switches (counsel--ag-extra-switches regex))
                    (all-args (append
                               (when (car command-args)
                                 (split-string (car command-args)))
-                              (counsel--ag-extra-switches regex)
+                              (when extra-switches
+                                (split-string extra-switches))
                               (list
                                (counsel--grep-smart-case-flag)
                                regex))))