$OpenBSD: patch-xpcom_build_BinaryPath_h,v 1.1 2021/10/05 13:08:43 landry Exp $

avoid pledge sysctl 4: 1 55 29028 1 ?

Index: xpcom/build/BinaryPath.h
--- xpcom/build/BinaryPath.h.orig
+++ xpcom/build/BinaryPath.h
@@ -204,6 +204,7 @@ class BinaryPath {
     mib[1] = KERN_PROC_ARGS;
     mib[2] = getpid();
     mib[3] = KERN_PROC_ARGV;
+    return GetFromArgv0("${TRUEPREFIX}/lib/${MOZILLA_PROJECT}/firefox", aResult);
 
     size_t len = 0;
     if (sysctl(mib, 4, nullptr, &len, nullptr, 0) < 0) {
