diff options
| -rw-r--r-- | ext/psych/lib/psych/scalar_scanner.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/psych/lib/psych/scalar_scanner.rb b/ext/psych/lib/psych/scalar_scanner.rb index 383a8acc1b..5fafaf30b3 100644 --- a/ext/psych/lib/psych/scalar_scanner.rb +++ b/ext/psych/lib/psych/scalar_scanner.rb @@ -15,7 +15,7 @@ module Psych # Taken from http://yaml.org/type/int.html INTEGER = /^(?:[-+]?0b[0-1_,]+ (?# base 2) |[-+]?0[0-7_,]+ (?# base 8) - |[-+]?(?:0|[1-9]([0-9]|,[0-9]|_[0-9])*) (?# base 10) + |[-+]?(?:0|[1-9](?:[0-9]|,[0-9]|_[0-9])*) (?# base 10) |[-+]?0x[0-9a-fA-F_,]+ (?# base 16))$/x attr_reader :class_loader |