Make luacheck >= 0.26 happy (#1489)

Re: #1487
koreader · Jun 8, 2022 · 0a33450 · 0a33450
1 parent 6baaab4
commit 0a33450
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/ffi/SDL2_0.lua b/ffi/SDL2_0.lua
@@ -218,7 +218,7 @@ local function handleJoyAxisMotionEvent(event)
 
     local axis = axis_ev.axis
 
-    if not ( since_last_ev > min_time_since_last_ev ) then return end
+    if since_last_ev <= min_time_since_last_ev then return end
 
     -- left stick 0/1
     if axis == 0 then

diff --git a/ffi/mupdf.lua b/ffi/mupdf.lua
@@ -108,7 +108,7 @@ function mupdf.openDocument(filename)
 
     setmetatable(mupdf_doc, document_mt)
 
-    if not (mupdf_doc:getPages() > 0) then
+    if mupdf_doc:getPages() <= 0 then
         merror("MuPDF found no pages in file.")
     end
 

diff --git a/ffi/rtc.lua b/ffi/rtc.lua
@@ -256,11 +256,11 @@ function RTC:validateWakeupAlarmByProximity(task_alarm, proximity)
     end
 
     -- If our stored alarm and the system alarm don't match, we didn't set it.
-    if not (alarm == alarm_sys) then return end
+    if alarm ~= alarm_sys then return end
 
     -- If our stored alarm and the provided task alarm don't match,
     -- we're not talking about the same task. This should never happen.
-    if task_alarm and not (alarm == task_alarm) then return end
+    if task_alarm and alarm ~= task_alarm then return end
 
     local diff = now - alarm
     if diff >= 0 and diff < proximity then return true end