From a73c039b1d7a389fb7f5b29ab5e966df4d128fdf Mon Sep 17 00:00:00 2001
From: Dominic Hamon <dominic+github@google.com>
Date: Wed, 17 Jul 2024 13:18:38 +0100
Subject: [PATCH] roll back fatal error that breaks some platform (wasm)
 expectations

---
 src/sysinfo.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sysinfo.cc b/src/sysinfo.cc
index 7261e2a9..708a3e00 100644
--- a/src/sysinfo.cc
+++ b/src/sysinfo.cc
@@ -508,7 +508,8 @@ int GetNumCPUsImpl() {
   int max_id = -1;
   std::ifstream f("/proc/cpuinfo");
   if (!f.is_open()) {
-    PrintErrorAndDie("Failed to open /proc/cpuinfo");
+    std::cerr << "Failed to open /proc/cpuinfo\n";
+    return -1;
   }
 #if defined(__alpha__)
   const std::string Key = "cpus detected";