From 17de88e839282d440f74bfe34d3e0a8c2f312c6c Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Tue, 7 Sep 2021 11:58:44 -0400
Subject: [PATCH] Fix some warnings on macOS

---
 library/Hooks-darwin.cpp   | 2 --
 library/Hooks-linux.cpp    | 5 +----
 library/Process-darwin.cpp | 2 --
 3 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/library/Hooks-darwin.cpp b/library/Hooks-darwin.cpp
index 22e7cc2e9..723d97970 100644
--- a/library/Hooks-darwin.cpp
+++ b/library/Hooks-darwin.cpp
@@ -314,8 +314,6 @@ DFhackCExport int DFH_SDL_Init(uint32_t flags)
     // prevent any subprocesses from trying to load libdfhack.dylib
     setenv("DYLD_INSERT_LIBRARIES", "", 1);
 
-    DFHack::Core & c = DFHack::Core::getInstance();
-
     int ret = SDL_Init(flags);
     return ret;
 }
diff --git a/library/Hooks-linux.cpp b/library/Hooks-linux.cpp
index 8291bf899..cb8ba20db 100644
--- a/library/Hooks-linux.cpp
+++ b/library/Hooks-linux.cpp
@@ -139,10 +139,7 @@ DFhackCExport int SDL_Init(uint32_t flags)
         fprintf(stderr,"dfhack: something went horribly wrong\n");
         exit(1);
     }
-    /*
-    DFHack::Core & c = DFHack::Core::getInstance();
-    c.Init();
-    */
+
     int ret = _SDL_Init(flags);
     return ret;
 }
diff --git a/library/Process-darwin.cpp b/library/Process-darwin.cpp
index 4e1abc108..70598e18f 100644
--- a/library/Process-darwin.cpp
+++ b/library/Process-darwin.cpp
@@ -50,8 +50,6 @@ using namespace DFHack;
 
 Process::Process(const VersionInfoFactory& known_versions) : identified(false), my_pe(0)
 {
-    int target_result;
-
     char path[1024];
     char *real_path;
     uint32_t size = sizeof(path);