(cherry picked from commit ef19acf3a79a804a47238daf1f6d4794f1d82a5e)
@@ -22,7 +22,7 @@ endif
MKTAGS?=ctags
EMACS_COMPAT=
-ifneq (INSIDE_EMACS,)
+ifneq ($(INSIDE_EMACS),)
EMACS_COMPAT=-e
endif