diff --git a/.gitignore b/.gitignore
index 3082d61c7..c7c2fb23a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*.swp
 *.o
 *.exe
 *.user
@@ -32,4 +33,4 @@ Makefile.me
 *.settings
 config.log
 *.sconsign.dblite
-*.sconf_temp
\ No newline at end of file
+*.sconf_temp
diff --git a/src/graphics/Renderer.cpp b/src/graphics/Renderer.cpp
index c0e045573..57d4f8d96 100644
--- a/src/graphics/Renderer.cpp
+++ b/src/graphics/Renderer.cpp
@@ -123,8 +123,10 @@ void Renderer::clearScreen(float alpha)
 	glClear(GL_COLOR_BUFFER_BIT);
 #endif
 #ifdef OGLI
+#ifndef OGLR
 	std::fill(vid, vid+(VIDXRES*VIDYRES), 0);
 #endif
+#endif
 }
 #ifdef OGLR
 void Renderer::checkShader(GLuint shader, char * shname)
@@ -2374,7 +2376,9 @@ void Renderer::ClearAccumulation()
 	std::fill(fire_r[0]+0, fire_r[(YRES/CELL)-1]+((XRES/CELL)-1), 0);
 	std::fill(fire_g[0]+0, fire_g[(YRES/CELL)-1]+((XRES/CELL)-1), 0);
 	std::fill(fire_b[0]+0, fire_b[(YRES/CELL)-1]+((XRES/CELL)-1), 0);
+#ifndef OGLR
 	std::fill(persistentVid, persistentVid+(VIDXRES*YRES), 0);
+#endif
 }
 
 void Renderer::AddRenderMode(unsigned int mode)