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-rw-r--r--lisp/progmodes/xref.el5
1 files changed, 1 insertions, 4 deletions
diff --git a/lisp/progmodes/xref.el b/lisp/progmodes/xref.el
index 397f379d434..b86074f99c0 100644
--- a/lisp/progmodes/xref.el
+++ b/lisp/progmodes/xref.el
@@ -243,10 +243,7 @@ find a search tool; by default, this uses \"find | grep\" in the
(cl-mapcan
(lambda (dir)
(xref-collect-references identifier dir))
- (let ((pr (project-current t)))
- (append
- (project-roots pr)
- (project-library-roots pr)))))
+ (project-directories-in-categories (project-current t))))
(cl-defgeneric xref-backend-apropos (backend pattern)
"Find all symbols that match PATTERN.