[elpa] externals/embark 4decac9 2/4: Improve target truncation, omit empty lines and trim

[ELPA Syncer]

branch: externals/embark
commit 4decac94c391e69c8cd022c152f77577f788a0a2
Author: Daniel Mendler <mail@daniel-mendler.de>
Commit: Daniel Mendler <mail@daniel-mendler.de>

    Improve target truncation, omit empty lines and trim
---
 embark.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/embark.el b/embark.el
index 05d64c2..96a7c06 100644
--- a/embark.el
+++ b/embark.el
@@ -942,7 +942,7 @@ If CYCLE is non-nil bind `embark-cycle'."
   (unless (stringp target)
     (setq target (format "%s" target)))
   (if-let (pos (string-match-p "\n" target))
-      (concat (substring target 0 pos) "…")
+      (concat (car (split-string target "\n" 'omit-nulls "\\s-*")) "…")
     target))
 
 (defun embark--act-label (rep multi)