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| author | Araq <rumpf_a@web.de> | 2018-09-15 20:32:20 +0200 |
|---|---|---|
| committer | Araq <rumpf_a@web.de> | 2018-09-15 20:32:20 +0200 |
| commit | 0e33a8676e325fa4174893291ed41d59b689c577 (patch) | |
| tree | 7f747fd449659c1fab08b80dde84dd3fc5d11c5c /lib/system | |
| parent | 7df722844b8f7a6f56c098677abda98e852a1761 (diff) | |
| parent | b9b611a2b97bbdf573c03e56205ce0ad08aa168e (diff) | |
| download | Nim-0e33a8676e325fa4174893291ed41d59b689c577.tar.gz | |
Merge branch 'devel' of github.com:nim-lang/Nim into devel
Diffstat (limited to 'lib/system')
| -rw-r--r-- | lib/system/sysio.nim | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/system/sysio.nim b/lib/system/sysio.nim index df13ab628..61835e0f7 100644 --- a/lib/system/sysio.nim +++ b/lib/system/sysio.nim @@ -145,10 +145,9 @@ proc readLine(f: File, line: var TaintedString): bool = var pos = 0 # Use the currently reserved space for a first try - var sp = line.string.len - if sp == 0: - sp = 80 - line.string.setLen(sp) + var sp = max(line.string.len, 80) + line.string.setLen(sp) + while true: # memset to \L so that we can tell how far fgets wrote, even on EOF, where # fgets doesn't append an \L |