piem-gunzip-buffer: Don't assume t.mbox.gz is being decompressed

If the gunzip call fails, piem-gunzip-buffer says "Decompressing
t.mbox.gz failed".  All the piem-gunzip-buffer callers at the moment
do use to decompress t.mbox.gz downloads, but that's of course not
something this function should assume or know about.

Message-Id: <20210523214623.31331-6-kyle@kyleam.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/piem.el b/piem.el
index b4304d1..0b3d744 100644
--- a/piem.el
+++ b/piem.el
@@ -536,7 +536,7 @@ is used as the value of `browse-url-browser-function'."
     (user-error "gunzip executable not found"))
   (goto-char (point-min))
   (unless (= 0 (call-process-region nil nil "gunzip" nil t))
-    (error "Decompressing t.mbox.gz failed"))
+    (error "Decompressing buffer failed"))
   (delete-region (point) (point-max))
   (goto-char (point-min)))