fix 0-x being turned into x
authorWolfgang Bumiller <wry.git@bumiller.com>
Wed, 6 Nov 2013 15:57:04 +0000 (16:57 +0100)
committerWolfgang Bumiller <wry.git@bumiller.com>
Wed, 6 Nov 2013 15:57:04 +0000 (16:57 +0100)
commitde14d514f306f4c7862151d45108a27b2f61abd2
tree6465c852256b5e3a51559f484629c9b6b156a12d
parent99de3cf4f50124fefcbaa20f1e098fb46e225e56
fix 0-x being turned into x
fold.c