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-rw-r--r--coccinelle/empty-or-root.cocci11
1 files changed, 11 insertions, 0 deletions
diff --git a/coccinelle/empty-or-root.cocci b/coccinelle/empty-or-root.cocci
new file mode 100644
index 0000000..d36f0c8
--- /dev/null
+++ b/coccinelle/empty-or-root.cocci
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+@@
+expression s;
+@@
+- (isempty(s) || path_equal(s, "/"))
++ empty_or_root(s)
+@@
+expression s;
+@@
+- (!isempty(s) && !path_equal(s, "/"))
++ !empty_or_root(s)