From 21071b4923bab8b2a310ffb4e921c4c0fb6c345c Mon Sep 17 00:00:00 2001
From: Hee Jung <heeheeheejung@fb.com>
Date: Fri, 20 Mar 2020 14:23:15 -0700
Subject: [PATCH] Expose isInitialized function for SoLoader

Summary: Expose isInitialized function for SoLoader

Reviewed By: kevinfrei

Differential Revision: D20559686

fbshipit-source-id: b71b8b939648de3c50cbc26d378b5183c143da31
---
 java/com/facebook/soloader/SoLoader.java | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/java/com/facebook/soloader/SoLoader.java b/java/com/facebook/soloader/SoLoader.java
index 738b00c..cfc14fb 100644
--- a/java/com/facebook/soloader/SoLoader.java
+++ b/java/com/facebook/soloader/SoLoader.java
@@ -926,11 +926,15 @@ public static String makeNonZipPath(final String localLdLibraryPath) {
   }
 
   private static void assertInitialized() {
+    if (!isInitialized()) {
+      throw new RuntimeException("SoLoader.init() not yet called");
+    }
+  }
+
+  public static boolean isInitialized() {
     sSoSourcesLock.readLock().lock();
     try {
-      if (sSoSources == null) {
-        throw new RuntimeException("SoLoader.init() not yet called");
-      }
+      return sSoSources != null;
     } finally {
       sSoSourcesLock.readLock().unlock();
     }