Merge pull request #176 from chrox/master

fix segfault when refreshing dummy screen on travis
koreader · Jun 1, 2014 · 1b94479 · 1b94479
2 parents 22d7dfd + 17834ae
commit 1b94479
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diff --git a/ffi/framebuffer_SDL1_2.lua b/ffi/framebuffer_SDL1_2.lua
@@ -51,6 +51,7 @@ function fb:getOrientation()
 end
 
 function fb:refresh(refreshtype, waveform_mode, x1, y1, w, h)
+	if self.dummy then return end
 	if x1 == nil then x1 = 0 end
 	if y1 == nil then y1 = 0 end
 

diff --git a/ffi/framebuffer_SDL2_0.lua b/ffi/framebuffer_SDL2_0.lua
@@ -48,6 +48,7 @@ function fb:getOrientation()
 end
 
 function fb:refresh(refreshtype, waveform_mode, x1, y1, w, h)
+	if self.dummy then return end
 	if x1 == nil then x1 = 0 end
 	if y1 == nil then y1 = 0 end
 	if w == nil then w = SDL.w end