fix isfifo(::SystemPath)

ref #184 (comment)

Author: simeonschaub

src/path.jl

@@ -544,7 +544,7 @@ Base.isdir(fp::AbstractPath) = isdir(mode(fp))
 Base.isfile(fp::AbstractPath) = isfile(mode(fp))
 Base.islink(fp::AbstractPath) = islink(lstat(fp).mode)
 Base.issocket(fp::AbstractPath) = issocket(mode(fp))
-Base.isfifo(fp::AbstractPath) = issocket(mode(fp))
+Base.isfifo(fp::AbstractPath) = isfifo(mode(fp))
 Base.ischardev(fp::AbstractPath) = ischardev(mode(fp))
 Base.isblockdev(fp::AbstractPath) = isblockdev(mode(fp))
 

src/system.jl

@@ -98,7 +98,7 @@ Base.isdir(fp::SystemPath) = isdir(mode(fp))
 Base.isfile(fp::SystemPath) = isfile(mode(fp))
 Base.islink(fp::SystemPath) = islink(lstat(fp).mode)
 Base.issocket(fp::SystemPath) = issocket(mode(fp))
-Base.isfifo(fp::SystemPath) = issocket(mode(fp))
+Base.isfifo(fp::SystemPath) = isfifo(mode(fp))
 Base.ischardev(fp::SystemPath) = ischardev(mode(fp))
 Base.isblockdev(fp::SystemPath) = isblockdev(mode(fp))
 

test/testpkg.jl

@@ -53,7 +53,7 @@ FilePathsBase.isdir(fp::TestPath) = isdir(mode(fp))
 Base.isfile(fp::TestPath) = isfile(mode(fp))
 Base.islink(fp::TestPath) = islink(lstat(fp).mode)
 Base.issocket(fp::TestPath) = issocket(mode(fp))
-Base.isfifo(fp::TestPath) = issocket(mode(fp))
+Base.isfifo(fp::TestPath) = isfifo(mode(fp))
 Base.ischardev(fp::TestPath) = ischardev(mode(fp))
 Base.isblockdev(fp::TestPath) = isblockdev(mode(fp))
 Base.ismount(fp::TestPath) = ismount(test2posix(fp))