Whitespace (tabs vs spaces) cleanup.

diff --git a/lib/dirtree.c b/lib/dirtree.c
index 0e2a385..aa3ab76 100644 (file)
--- a/lib/dirtree.c
+++ b/lib/dirtree.c
@@ -59,9 +59,9 @@ char *dirtree_path(struct dirtree *node, int *plen)
 
        len = (plen ? *plen : 0)+strlen(node->name)+1;
        path = dirtree_path(node->parent, &len);
-    if (len) path[len++]='/';
+       if (len) path[len++]='/';
        len = (stpcpy(path+len, node->name) - path);
-    if (plen) *plen = len;
+       if (plen) *plen = len;
 
        return path;
 }