diff options
| author | Ganesh Viswanathan <dev@genotrance.com> | 2018-09-15 14:33:33 -0500 |
|---|---|---|
| committer | Ganesh Viswanathan <dev@genotrance.com> | 2018-09-15 14:33:33 -0500 |
| commit | ae8e907edb1ef43865c6f7d1be048dd464c51457 (patch) | |
| tree | cb9bdac38f5a2e3aaf9f9211aa45c738a2775afb /lib/system/sysio.nim | |
| parent | 80520eef3cce0b3145dedc71a6652429adb9cc9e (diff) | |
| parent | 0e33a8676e325fa4174893291ed41d59b689c577 (diff) | |
| download | Nim-ae8e907edb1ef43865c6f7d1be048dd464c51457.tar.gz | |
Merge remote-tracking branch 'upstream/devel' into test-6483
Diffstat (limited to 'lib/system/sysio.nim')
| -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 |