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| author | Andreas Rumpf <rumpf_a@web.de> | 2016-02-05 03:30:48 +0100 |
|---|---|---|
| committer | Andreas Rumpf <rumpf_a@web.de> | 2016-02-05 03:30:48 +0100 |
| commit | cf9d8d6bba5b0a713e8c0edf15499545b1dc4244 (patch) | |
| tree | 21c77b2d93e4b2774aab52496231b79debcc8120 /lib/system.nim | |
| parent | ac1e7a245093bb28a1a366f1e169ab50e6660c94 (diff) | |
| parent | 17dff030ae4eab34c06117aef97aac0c3ad9342a (diff) | |
| download | Nim-cf9d8d6bba5b0a713e8c0edf15499545b1dc4244.tar.gz | |
Merge pull request #3814 from scriptum/fix-3802
Use defer in iterator to avoid possible leaks
Diffstat (limited to 'lib/system.nim')
| -rw-r--r-- | lib/system.nim | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/system.nim b/lib/system.nim index 69c6e1290..1a0a11ff0 100644 --- a/lib/system.nim +++ b/lib/system.nim @@ -2960,9 +2960,9 @@ when not defined(JS): #and not defined(nimscript): ## buffer.add(line.replace("a", "0") & '\x0A') ## writeFile(filename, buffer) var f = open(filename, bufSize=8000) + defer: close(f) var res = TaintedString(newStringOfCap(80)) while f.readLine(res): yield res - close(f) iterator lines*(f: File): TaintedString {.tags: [ReadIOEffect].} = ## Iterate over any line in the file `f`. |