Fixed some crashes

src/utils/progress_bar_android.cpp

@@ -18,6 +18,7 @@
 
 #include "config/user_config.hpp"
 #include "graphics/irr_driver.hpp"
+#include "modes/profile_world.hpp"
 #include "utils/log.hpp"
 #include "utils/progress_bar_android.hpp"
 
@@ -48,6 +49,9 @@ ProgressBarAndroid::~ProgressBarAndroid()
 bool ProgressBarAndroid::compileShaders()
 {
 #ifndef SERVER_ONLY
+    if (ProfileWorld::isNoGraphics())
+        return false;
+        
     const GLchar* vsh =
         "precision mediump float;"
         "attribute vec2 position;"
@@ -123,6 +127,9 @@ bool ProgressBarAndroid::compileShaders()
 void ProgressBarAndroid::deleteShaders()
 {
 #ifndef SERVER_ONLY
+    if (ProfileWorld::isNoGraphics())
+        return;
+        
     glDeleteShader(m_vertex_shader);
     glDeleteShader(m_fragment_shader);
     glDeleteProgram(m_program);
@@ -132,6 +139,9 @@ void ProgressBarAndroid::deleteShaders()
 void ProgressBarAndroid::init()
 {
 #ifndef SERVER_ONLY
+    if (ProfileWorld::isNoGraphics())
+        return;
+        
     SIrrlichtCreationParameters params;
     params.DriverType    = video::EDT_OGLES2;
     params.Bits          = 32;
@@ -175,6 +185,9 @@ void ProgressBarAndroid::init()
 void ProgressBarAndroid::close()
 {
 #ifndef SERVER_ONLY
+    if (ProfileWorld::isNoGraphics())
+        return;
+        
     glDisableVertexAttribArray(m_position);
     glBindBuffer(GL_ARRAY_BUFFER, 0);
     glUseProgram(0);
@@ -197,6 +210,9 @@ void ProgressBarAndroid::close()
 void ProgressBarAndroid::draw(float value)
 {
 #ifndef SERVER_ONLY
+    if (ProfileWorld::isNoGraphics())
+        return;
+        
     if (!m_initialized || m_close_event_received)
         return;
 

src/utils/separate_process.cpp

@@ -357,7 +357,7 @@ bool SeparateProcess::createChildProcess(const std::string& exe,
     argv.push_back(const_cast<char*>(parent_pid.c_str()));
     
     Log::info("SeparateProcess", "Starting main()");
-    std::thread child_process(main_proc, argv.size(), &argv[0]);
+    m_child_thread = std::thread(main_proc, argv.size(), &argv[0]);
     
     return true;
 }