[nongnu] elpa/graphql-mode 99850e1012 110/122: Don't clobber contents of existing buffer

[ELPA Syncer]

branch: elpa/graphql-mode
commit 99850e101289120d6ef89d0fa59b7678f7132bb5
Author: Aleksandar Dimitrov <git@aleks.bg>
Commit: Aleksandar Dimitrov <git@aleks.bg>

    Don't clobber contents of existing buffer
---
 graphql-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graphql-mode.el b/graphql-mode.el
index d383a5a50a..6583d1f819 100644
--- a/graphql-mode.el
+++ b/graphql-mode.el
@@ -403,7 +403,7 @@ when sending a request."
   (let ((extra-headers-buffer
          (concat "*Graphql Headers for " (buffer-name) "*")))
     (pop-to-buffer extra-headers-buffer)
-    (if graphql-extra-headers
+    (if (and (string-empty-p (buffer-string)) graphql-extra-headers)
         (progn
           (insert (json-serialize graphql-extra-headers))
           (json-pretty-print (point-min) (point-max))