From ab425e229ec3e4dd9cfe1cbb4a1eb562437e4131 Mon Sep 17 00:00:00 2001
From: Niklas Schmelzle <niklas.schmelzle@gmail.com>
Date: Mon, 28 Nov 2022 09:56:40 -0500
Subject: [PATCH] fix segfault when no progress flag set

---
 src/algorithms/path_sgd_layout.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/algorithms/path_sgd_layout.cpp b/src/algorithms/path_sgd_layout.cpp
index 2e0bd7e3..8f46f028 100644
--- a/src/algorithms/path_sgd_layout.cpp
+++ b/src/algorithms/path_sgd_layout.cpp
@@ -374,7 +374,9 @@ namespace odgi {
                                     term_updates_local++;
                                     if (term_updates_local >= 1000) {
                                         term_updates += term_updates_local;
-                                        progress_meter->increment(term_updates_local);
+                                        if (progress) {
+                                            progress_meter->increment(term_updates_local);
+                                        }
                                         term_updates_local = 0;
                                     }
                                 }