Merge pull request #473 from ekaitz-zarraga/fix-luci-failsafe

modules/luci-mod-failsafe: Fix nil file descriptor error
2015-09-17 11:43:05 +03:00 · 2015-09-17 11:43:05 +03:00 · 892dd7383a
commit 892dd7383a
parent c207016774 a16654b121
1 changed files with 7 additions and 5 deletions
--- a/modules/luci-mod-failsafe/luasrc/controller/failsafe/failsafe.lua
+++ b/modules/luci-mod-failsafe/luasrc/controller/failsafe/failsafe.lua
@ -84,11 +84,13 @@ function action_flashops()
 					fp = io.open(image_tmp, "w")
 				end
 			end
-			if chunk then
-				fp:write(chunk)
-			end
-			if eof then
-				fp:close()
+			if fp then
+				if chunk then
+					fp:write(chunk)
+				end
+				if eof then
+					fp:close()
+				end
 			end
 		end
 	)