Fix -Wshorten-64-to-32 warnings from clang

lndir.c:252:11: warning: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
        symlen = readlink (dp->d_name, symbuf, sizeof(symbuf) - 1);
               ~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lndir.c:261:19: warning: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
            basesymlen = readlink(buf, basesym, sizeof(basesym) - 1);
                       ~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

1 files changed, 2 insertions, 2 deletions

diff --git a/lndir.c b/lndir.c
index a5618c1..ad49d0a 100644
--- a/lndir.c
+++ b/lndir.c
@@ -148,8 +148,8 @@ dodir (const char *fn,		/* name of "from" directory, either absolute or
     char basesym[MAXPATHLEN + 1];
     struct stat sb, sc;
     int n_dirs;
-    int symlen;
-    int basesymlen = -1;
+    ssize_t symlen;
+    ssize_t basesymlen = -1;
     char *ocurdir;
 
     if ((fs->st_dev == ts->st_dev) && (fs->st_ino == ts->st_ino)) {