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Fixing isNilOrWhitespace for empty/nil strings.

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`isSpace` returns false for an empty string, which is the opposite of
this method.
This commit is contained in:
Euan 2016-06-24 10:50:26 +01:00
commit 746357404c
1 changed files with 1 additions and 1 deletions
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lib/pure/strutils.nim
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@ -331,7 +331,7 @@ proc isNilOrEmpty*(s: string): bool {.noSideEffect, procvar, rtl, extern: "nsuIs
## Checks if `s` is nil or empty.
result = len(s) == 0
proc isNilOrWhitespace*(s: string): bool {.noSideEffect, procvar, rtl, extern: "nsuIsNilOrWhitespace".} = isSpace(s)
proc isNilOrWhitespace*(s: string): bool {.noSideEffect, procvar, rtl, extern: "nsuIsNilOrWhitespace".} =
## Checks if `s` is nil or consists entirely of whitespace characters.
##
## This is an alias to `isSpace`.