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Add $# to list of variables not containing spaces (fixes #1362)

This commit is contained in:
Vidar Holen 2018-10-17 09:00:52 -07:00
parent e0e46e979a
commit f7b82658f4
2 changed files with 2 additions and 1 deletions
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1
src/ShellCheck/Analytics.hs
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@ -1601,6 +1601,7 @@ prop_checkSpacefulness32= verifyNotTree checkSpacefulness "var=$1; [ -v var ]"
prop_checkSpacefulness33= verifyTree checkSpacefulness "for file; do echo $file; done"
prop_checkSpacefulness34= verifyTree checkSpacefulness "declare foo$n=$1"
prop_checkSpacefulness35= verifyNotTree checkSpacefulness "echo ${1+\"$1\"}"
prop_checkSpacefulness36= verifyNotTree checkSpacefulness "arg=$#; echo $arg"
checkSpacefulness params t =
doVariableFlowAnalysis readF writeF (Map.fromList defaults) (variableFlow params)

2
src/ShellCheck/Data.hs
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@ -39,7 +39,7 @@ internalVariables = [
]
variablesWithoutSpaces = [
"$", "-", "?", "!",
"$", "-", "?", "!", "#",
"BASHPID", "BASH_ARGC", "BASH_LINENO", "BASH_SUBSHELL", "EUID", "LINENO",
"OPTIND", "PPID", "RANDOM", "SECONDS", "SHELLOPTS", "SHLVL", "UID",
"COLUMNS", "HISTFILESIZE", "HISTSIZE", "LINES"