Revision 067d9e9c - sprintf.c: NULL as str * sprintf.c (ruby_vsnprintf, ruby_snprintf): allow NU... - Ruby - Ruby Issue Tracking System

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Revision 067d9e9c

Added by nobu (Nobuyoshi Nakada) about 8 years ago

ID 067d9e9ce97dd42b8b13eef10031b0fa9cf23a1f
Parent 6c3c48e3
Child 85cb9231

sprintf.c: NULL as str

sprintf.c (ruby_vsnprintf, ruby_snprintf): allow NULL as str,
just count the expected buffer size.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e