From c0a156bcb43bb0bb42eb3f2d94c12cda9ca5ee37 Mon Sep 17 00:00:00 2001
From: Miodrag Milanovic <mmicko@gmail.com>
Date: Fri, 4 Feb 2022 11:11:36 +0100
Subject: Error detection for co-simulation

---
 kernel/fstdata.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'kernel/fstdata.cc')

diff --git a/kernel/fstdata.cc b/kernel/fstdata.cc
index 0b62564f6..330c4d189 100644
--- a/kernel/fstdata.cc
+++ b/kernel/fstdata.cc
@@ -26,6 +26,8 @@ FstData::FstData(std::string filename) : ctx(nullptr)
 {
 	const std::vector<std::string> g_units = { "s", "ms", "us", "ns", "ps", "fs", "as", "zs" };
 	ctx = (fstReaderContext *)fstReaderOpen(filename.c_str());
+	if (!ctx)
+		log_error("Error opening '%s'\n", filename.c_str());
 	int scale = (int)fstReaderGetTimescale(ctx);	
 	timescale = pow(10.0, scale);
 	timescale_str = "";
-- 
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