diff options
Diffstat (limited to 'lib/std')
| -rw-r--r-- | lib/std/syncio.nim | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/std/syncio.nim b/lib/std/syncio.nim index 46f113450..83b2d6d13 100644 --- a/lib/std/syncio.nim +++ b/lib/std/syncio.nim @@ -484,11 +484,12 @@ proc readLine*(f: File, line: var string): bool {.tags: [ReadIOEffect], if last > 0 and line[last-1] == '\c': line.setLen(last-1) return last > 1 or fgetsSuccess - # We have to distinguish between two possible cases: + elif last > 0 and line[last-1] == '\0': + # We have to distinguish among three possible cases: # \0\l\0 => line ending in a null character. # \0\l\l => last line without newline, null was put there by fgets. - elif last > 0 and line[last-1] == '\0': - if last < pos + sp - 1 and line[last+1] != '\0': + # \0\l => last line without newline, null was put there by fgets. + if last >= pos + sp - 1 or line[last+1] != '\0': # bug #21273 dec last line.setLen(last) return last > 0 or fgetsSuccess |