Map safepath errors to strings.

* safepath.[ch]: New function, safepath_strerr.

* testsp.c (main): Use new function to print message,
rather than integer code.

1 files changed, 1 insertions, 1 deletions

diff --git a/testsp.c b/testsp.c
index 4691d31..1d9f396 100644
--- a/testsp.c
+++ b/testsp.c
@@ -37,7 +37,7 @@ int main(int argc, char **argv)
 
   if (argv[0] && argv[1] && !argv[2]) {
     int res = safepath_check(argv[1]);
-    printf("safepath_check(\"%s\") == %d\n", argv[1], res);
+    printf("safepath_check(\"%s\") == %s\n", argv[1], safepath_strerr(res));
     return res == SAFEPATH_OK ? 0 : EXIT_FAILURE;
   } else if (argv[0]) {
     printf("%s: requires exactly one argument\n", argv[0]);