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-rw-r--r--coccinelle/equals-null.cocci14
1 files changed, 14 insertions, 0 deletions
diff --git a/coccinelle/equals-null.cocci b/coccinelle/equals-null.cocci
new file mode 100644
index 0000000..957d828
--- /dev/null
+++ b/coccinelle/equals-null.cocci
@@ -0,0 +1,14 @@
+@@
+expression e;
+statement s;
+@@
+- if (e == NULL)
++ if (!e)
+s
+@@
+expression e;
+statement s;
+@@
+- if (e != NULL)
++ if (e)
+s