1 files changed, 48 insertions, 0 deletions
diff --git a/coccinelle/strempty.cocci b/coccinelle/strempty.cocci
new file mode 100644
index 0000000..13ceb33
--- /dev/null
+++ b/coccinelle/strempty.cocci
@@ -0,0 +1,48 @@
+@@
+expression s;
+@@
+- s ?: ""
++ strempty(s)
+@@
+expression s;
+@@
+- s ? s : ""
++ strempty(s)
+@@
+expression s;
+@@
+- if (!s)
+-         s = "";
++ s = strempty(s);
+@@
+expression s;
+@@
+- s ?: "(null)"
++ strnull(s)
+@@
+expression s;
+@@
+- s ? s : "(null)"
++ strnull(s)
+@@
+expression s;
+@@
+- if (!s)
+-         s = "(null)";
++ s = strnull(s);
+@@
+expression s;
+@@
+- s ?: "n/a"
++ strna(s)
+@@
+expression s;
+@@
+- s ? s : "n/a"
++ strna(s)
+@@
+expression s;
+@@
+- if (!s)
+-         s = "n/a";
++ s = strna(s);