[elpa] externals/org 44f409e: org-plot: replace ignore-error with condition-case

[ELPA Syncer]

branch: externals/org
commit 44f409e21e0326d43c79ff7897904cc78d287b72
Author: TEC <tec@tecosaur.com>
Commit: TEC <tec@tecosaur.com>

    org-plot: replace ignore-error with condition-case
    
    * lisp/org-plot.el (org-plot/gnuplot): `ignore-error' was introduced
    in Emacs 27, and Org's minimum supported Emacs is 24.  So, to maintain
    compliance I replaced the `ignore-error' call with a `condition-case`.
---
 lisp/org-plot.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lisp/org-plot.el b/lisp/org-plot.el
index 2a5af67..2659a5f 100644
--- a/lisp/org-plot.el
+++ b/lisp/org-plot.el
@@ -709,8 +709,9 @@ line directly before or after the table."
          (insert (org-plot/gnuplot-script table data-file num-cols params)))
        ;; Graph table.
        (gnuplot-mode)
-        (ignore-error buffer-read-only
-          (gnuplot-send-buffer-to-gnuplot)))
+        (condition-case nil
+            (gnuplot-send-buffer-to-gnuplot)
+          (buffer-read-only nil)))
       ;; Cleanup.
       (bury-buffer (get-buffer "*gnuplot*"))
       ;; Refresh any displayed images