systemd-stable/coccinelle/strempty.cocci

@@
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);
Add Coccinelle patch for strempty() usage 2015-09-30 13:23:57 +03:00			`@@`
			`expression s;`
			`@@`
			`- s ?: ""`
			`+ strempty(s)`
			`@@`
			`expression s;`
			`@@`
			`- s ? s : ""`
			`+ strempty(s)`
cocci: use strempty() at more places This shortens the code by a few lines. 2018-01-10 19:11:19 +03:00			`@@`
			`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);`