Andrew's git / gitweb.git / contrib/coccinelle/xstrdup_or_null.cocci
?
contrib / coccinelle / xstrdup_or_null.coccion commit Merge branch 'ak/commit-only-allow-empty' into maint (9d2a248)
   1@@
   2expression E;
   3expression V;
   4@@
   5- if (E)
   6-    V = xstrdup(E);
   7+ V = xstrdup_or_null(E);