From 8da77700ddff9c8b50add54c9d0b4d22a407ca97 Mon Sep 17 00:00:00 2001
From: John Sully <john@csquare.ca>
Date: Sun, 31 Jan 2021 21:22:23 +0000
Subject: [PATCH] ARM build fix

Former-commit-id: 5832c25ad1ae3fbe12ee245a96799b4b1a75e4b1
---
 src/server.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/server.cpp b/src/server.cpp
index e5e35857d..aa142b527 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -5180,7 +5180,7 @@ int linuxMadvFreeForkBugCheck(void) {
     const long map_size = 3 * 4096;
 
     /* Create a memory map that's in our full control (not one used by the allocator). */
-    p = mmap(NULL, map_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
+    p = (char*)mmap(NULL, map_size, PROT_READ, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
     serverAssert(p != MAP_FAILED);
 
     q = p + 4096;