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Add safeties for alignLeft

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Fredrik Høisæther Rasch 2017-06-28 18:03:18 +02:00 • committed by Fredrik Høisæther Rasch
commit 177a634992
1 changed files with 2 additions and 2 deletions
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4
lib/pure/strutils.nim
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@ -1092,8 +1092,8 @@ proc alignLeft*(s: string, count: Natural, padding = ' '): string {.noSideEffect
## assert alignLeft("1232", 6, '#') == "1232##"
if s.len < count:
result = newString(count)
for i in 0 ..< s.len:
result[i] = s[i]
if s.len > 0:
result[0 .. (s.len - 1)] = s
for i in s.len ..< count:
result[i] = padding
else: