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make nimgrep compile without warnings

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This commit is contained in:
Andreas Rumpf 2016-09-26 18:06:13 +02:00
commit 084ed53baa
1 changed files with 2 additions and 2 deletions
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tools/nimgrep.nim
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@ -135,7 +135,7 @@ proc processFile(filename: string) =
if optVerbose in options: if optVerbose in options:
stdout.writeLine(filename) stdout.writeLine(filename)
stdout.flushFile() stdout.flushFile()
var pegp: TPeg var pegp: Peg
var rep: Regex var rep: Regex
var result: string var result: string
@ -213,7 +213,7 @@ proc hasRightExt(filename: string, exts: seq[string]): bool =
if os.cmpPaths(x, y) == 0: return true if os.cmpPaths(x, y) == 0: return true
proc styleInsensitive(s: string): string = proc styleInsensitive(s: string): string =
template addx: stmt = template addx =
result.add(s[i]) result.add(s[i])
inc(i) inc(i)
result = "" result = ""