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Fixes #3159.

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This commit is contained in:
Dominik Picheta 2016-04-04 20:15:52 +01:00
commit aa01c346f7
1 changed files with 4 additions and 3 deletions
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7
lib/impure/rdstdin.nim
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@ -105,7 +105,8 @@ else:
proc readLineFromStdin*(prompt: string): TaintedString {. proc readLineFromStdin*(prompt: string): TaintedString {.
tags: [ReadIOEffect, WriteIOEffect].} = tags: [ReadIOEffect, WriteIOEffect].} =
var buffer = linenoise.readLine(prompt) var buffer = linenoise.readLine(prompt)
if isNil(buffer): quit(0) if isNil(buffer):
raise newException(IOError, "Linenoise returned nil")
result = TaintedString($buffer) result = TaintedString($buffer)
if result.string.len > 0: if result.string.len > 0:
historyAdd(buffer) historyAdd(buffer)
@ -114,12 +115,12 @@ else:
proc readLineFromStdin*(prompt: string, line: var TaintedString): bool {. proc readLineFromStdin*(prompt: string, line: var TaintedString): bool {.
tags: [ReadIOEffect, WriteIOEffect].} = tags: [ReadIOEffect, WriteIOEffect].} =
var buffer = linenoise.readLine(prompt) var buffer = linenoise.readLine(prompt)
if isNil(buffer): quit(0) if isNil(buffer):
raise newException(IOError, "Linenoise returned nil")
line = TaintedString($buffer) line = TaintedString($buffer)
if line.string.len > 0: if line.string.len > 0:
historyAdd(buffer) historyAdd(buffer)
linenoise.free(buffer) linenoise.free(buffer)
# XXX how to determine CTRL+D?
result = true result = true
proc readPasswordFromStdin*(prompt: string, password: var TaintedString): proc readPasswordFromStdin*(prompt: string, password: var TaintedString):