[nongnu] elpa/go-mode 60ed26e 368/495: cmd/guru: emacs: only check modified buffers with file names

[ELPA Syncer]

branch: elpa/go-mode
commit 60ed26e80ce34361382a302629da03691409a06f
Author: Dominik Honnef <dominik@honnef.co>
Commit: Dominik Honnef <dominik@honnef.co>

    cmd/guru: emacs: only check modified buffers with file names
    
    We cannot determine the extension of buffers with no file names (not
    without throwing an error, anyway.)
    
    Change-Id: I2b10390da738d71b6f95a6f668d3b92b54db29ed
    Reviewed-on: https://go-review.googlesource.com/20470
    Reviewed-by: Alan Donovan <adonovan@google.com>
---
 guru_import/cmd/guru/go-guru.el | 1 +
 1 file changed, 1 insertion(+)

diff --git a/guru_import/cmd/guru/go-guru.el b/guru_import/cmd/guru/go-guru.el
index f241058..a097d2d 100644
--- a/guru_import/cmd/guru/go-guru.el
+++ b/guru_import/cmd/guru/go-guru.el
@@ -241,6 +241,7 @@ Return the output buffer."
 current buffer in the format specified by guru's -modified flag."
   (mapc #'(lambda (b)
             (and (buffer-modified-p b)
+                 (buffer-file-name b)
                  (string= (file-name-extension (buffer-file-name b)) "go")
                  (go-guru--insert-modified-file (buffer-file-name b) b)))
         (buffer-list)))