allow for runtime testing

diff --git a/test/misc/dirent.c b/test/misc/dirent.c
index f8832f6..c8db2c8 100644 (file)
--- a/test/misc/dirent.c
+++ b/test/misc/dirent.c
@@ -18,12 +18,12 @@ const char const *types[] = {
        _DTIFY(DT_WHT)
 };
 
-int main(int argc, char **argv)
+int main(int argc, char *argv[])
 {
        DIR *dirh;
        struct dirent *de;
        struct dirent64 *de64;
-       const char const mydir[] = ".";
+       const char *mydir = (argc == 1 ? "/" : argv[1]);
 
        if ((dirh = opendir(mydir)) == NULL) {
                perror("opendir");