Comparing against nothing should be done with ===

oscar-system · Feb 4, 2020 · b4f61cc · b4f61cc
1 parent 81495fa
commit b4f61cc
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/pkg/GAPJulia/JuliaInterface/example/orbits.jl b/pkg/GAPJulia/JuliaInterface/example/orbits.jl
@@ -5,7 +5,7 @@ function bahn( element, generators, action )
         for g in generators
             c = action(b, g)
             x = get(dict, c, nothing)
-            if x == nothing
+            if x === nothing
                 push!( orb, c )
                 dict[c] = length(orb)
             end

diff --git a/src/ccalls.jl b/src/ccalls.jl
@@ -177,7 +177,7 @@ function getproperty(funcobj::GlobalsType, name::Symbol)
 
     v = ccall(:ValGVar, Ptr{Cvoid}, (Cuint,), gvar)
     v = RAW_GAP_TO_JULIA(v)
-    if v == nothing
+    if v === nothing
         error("GAP variable ", name, " not bound")
     end
     return v

diff --git a/src/julia_to_gap.jl b/src/julia_to_gap.jl
@@ -74,7 +74,7 @@ function julia_to_gap(obj::Array{T,1}, recursive::Val{Recursive}=Val(false), rec
     end
     for i in 1:len
         x = obj[i]
-        if x == nothing
+        if x === nothing
             continue
         end
         if Recursive