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-rw-r--r--coccinelle/empty-or-dash.cocci5
1 files changed, 5 insertions, 0 deletions
diff --git a/coccinelle/empty-or-dash.cocci b/coccinelle/empty-or-dash.cocci
new file mode 100644
index 0000000..bebaead
--- /dev/null
+++ b/coccinelle/empty-or-dash.cocci
@@ -0,0 +1,5 @@
+@@
+expression s;
+@@
+- (isempty(s) || streq(s, "-"))
++ empty_or_dash(s)