[nongnu] elpa/geiser-guile b95b487 165/284: Guile: fix bug in error display

[Philip Kaludercic]

branch: elpa/geiser-guile
commit b95b4870027fc8bde3ccd550e8e68b58070e4e34
Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
Commit: Jose Antonio Ortega Ruiz <jao@gnu.org>

    Guile: fix bug in error display
---
 elisp/geiser-guile.el | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/elisp/geiser-guile.el b/elisp/geiser-guile.el
index 640ef02..15c40cc 100644
--- a/elisp/geiser-guile.el
+++ b/elisp/geiser-guile.el
@@ -152,8 +152,9 @@ This function uses `geiser-guile-init-file' if it exists."
 
 (defun geiser-guile--display-error (module key msg)
   (newline)
-  (save-excursion (insert msg))
-  (geiser-edit--buttonize-files)
+  (when (stringp msg)
+    (save-excursion (insert msg))
+    (geiser-edit--buttonize-files))
   (and (not key) msg (not (zerop (length msg)))))