From 4e8b6613dc918a0799dab85495118d87e96f24e2 Mon Sep 17 00:00:00 2001
From: Jason Bosco <mail@jasonbos.co>
Date: Sat, 30 Jan 2021 13:26:37 -0800
Subject: [PATCH] Log stack trace lines separately to retain formatting

---
 include/backward.hpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/backward.hpp b/include/backward.hpp
index c5fe0a68..3c418d48 100644
--- a/include/backward.hpp
+++ b/include/backward.hpp
@@ -4189,7 +4189,12 @@ private:
             Printer printer;
             printer.address = true;
             //printer.print(st, stderr);
-            printer.print(st, LOG(ERROR));
+
+            std::stringstream error_lines;
+            printer.print(st, error_lines);
+            for(std::string line; std::getline(error_lines, line);) {
+                LOG(ERROR) << line;
+            }
 
 #if _XOPEN_SOURCE >= 700 || _POSIX_C_SOURCE >= 200809L
             psiginfo(info, nullptr);