Check for -1.
authorJelmer Vernooij <jelmer@jelmer.uk>
Fri, 25 May 2018 17:58:07 +0000 (18:58 +0100)
committerJelmer Vernooij <jelmer@jelmer.uk>
Fri, 25 May 2018 17:58:07 +0000 (18:58 +0100)
commit9d773ea55724f0b1490842571d829f08d8c1dff7
tree80730bfca6aab688415c96c6ba05393bf0ed9d83
parent8c0f2660829c69cce5fb24af54fa193c81d094dd
Check for -1.
subvertpy/util.c