Fix -Wsign-conversion warning from clang

lndir.c:174:18: warning: implicit conversion changes signedness: 'nlink_t' (aka 'unsigned int') to 'int' [-Wsign-conversion]
    n_dirs = fs->st_nlink;
           ~ ~~~~^~~~~~~~

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lndir.c b/lndir.c
index ad49d0a..6a03379 100644
--- a/lndir.c
+++ b/lndir.c
@@ -147,7 +147,7 @@ dodir (const char *fn,		/* name of "from" directory, either absolute or
     char symbuf[MAXPATHLEN + 1];
     char basesym[MAXPATHLEN + 1];
     struct stat sb, sc;
-    int n_dirs;
+    unsigned int n_dirs;
     ssize_t symlen;
     ssize_t basesymlen = -1;
     char *ocurdir;