Subject: bug#34479: Incorrect classification of messages in compilation-mode buffer

From: Tobias Bading <[email-masked]>
Date: Mon, 25 Feb 2019 14:26:38 +0100

I also discovered this bug a few days ago and came up with the same fix as Daniel. However, there’s a small mistake in his patch which results in incorrect error numbers in the mode line. The compilation--note-type call should look like this:

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 146af5a..368b088 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -1441,7 +1441,7 @@ compilation-parse-errors
               (let ((this-type (if (consp type)
                                    (compilation-type type)
                                  (or type 2))))
-                (compilation--note-type type)
+                (compilation--note-type this-type)
 
                 (compilation--put-prop
                  file 'font-lock-face

Regards,
Tobias