noerr: add free_noerr().

[ccan] / ccan / noerr / test / run.c

diff --git a/ccan/noerr/test/run.c b/ccan/noerr/test/run.c
index d5d48584952abfcd82401a7bd45e16ca9fc0af22..48086a24d542e98dccaa33548748850f5d464b83 100644 (file)
--- a/ccan/noerr/test/run.c
+++ b/ccan/noerr/test/run.c
@@ -13,7 +13,7 @@ int main(int argc, char *argv[])
        int fd;
        FILE *fp;
 
-       plan_tests(15);
+       plan_tests(16);
        /* Should fail to unlink. */
        ok1(unlink(name) != 0);
        ok1(errno == ENOENT);
@@ -59,5 +59,9 @@ int main(int argc, char *argv[])
        ok1(errno == 100);
        unlink(name);
 
+       errno = 101;
+       free_noerr(malloc(7));
+       ok1(errno == 101);
+
        return exit_status();
 }