From 12c9c466c710db42449c7987fb32bd97f1a0f6d9 Mon Sep 17 00:00:00 2001
From: Willi Ballenthin <willi.ballenthin@gmail.com>
Date: Mon, 5 Dec 2022 16:02:40 +0100
Subject: [PATCH] import-to-ida: fix append comment

ref #1204
---
 scripts/import-to-ida.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/import-to-ida.py b/scripts/import-to-ida.py
index e45ba1da..041a23d3 100644
--- a/scripts/import-to-ida.py
+++ b/scripts/import-to-ida.py
@@ -51,7 +51,11 @@ def append_func_cmt(va, cmt, repeatable=False):
     if cmt in existing:
         return
 
-    new = existing + "\n" + cmt
+    if len(existing) > 0:
+        new = existing + "\n" + cmt
+    else:
+        new = cmt
+
     ida_funcs.set_func_cmt(func, new, repeatable)