diff options
Diffstat (limited to 'compiler/astalgo.nim')
| -rw-r--r-- | compiler/astalgo.nim | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/astalgo.nim b/compiler/astalgo.nim index 6c48dd00f..4f869cfca 100644 --- a/compiler/astalgo.nim +++ b/compiler/astalgo.nim @@ -216,7 +216,7 @@ proc makeYamlString*(s: string): PRope = const MaxLineLength = 64 result = nil var res = "\"" - for i in countup(0, len(s) - 1): + for i in countup(0, if s.isNil: -1 else: (len(s)-1)): if (i + 1) mod MaxLineLength == 0: add(res, '\"') add(res, "\n") |