pack putRects: simplify some early return code

diff --git a/lib/pack/pack.c b/lib/pack/pack.c
index 530a796ce7a72e0c57a4ba837ac85d32dc752863..e784f3310df0a941669fc5f91ec069c6336fa8ec 100644 (file)
--- a/lib/pack/pack.c
+++ b/lib/pack/pack.c
@@ -945,10 +945,9 @@ putRects(int ng, boxf* bbs, pack_info* pinfo)
     if (pinfo->mode == l_node || pinfo->mode == l_clust) return NULL;
     if (pinfo->mode == l_graph)
        return polyRects (ng, bbs, pinfo);
-    else if (pinfo->mode == l_array)
+    if (pinfo->mode == l_array)
        return arrayRects (ng, bbs, pinfo);
-    else
-       return NULL;
+    return NULL;
 }
 
 /* packRects: