Avoid segmentation fault
authorSteve <ssteve@mac.com>
Fri, 30 Dec 2016 01:23:40 +0000 (17:23 -0800)
committerGitHub <noreply@github.com>
Fri, 30 Dec 2016 01:23:40 +0000 (17:23 -0800)
commit8a6fabed83b3bf7eea5413a7de62f5e12c1afbe8
treeb2dddf1047fc538ab0b6eba3d57f10f94c9c9525
parent7dd3723abe8905c02e696591f5059bee2d046665
Avoid segmentation fault

Change `<=` to `<` to avoid accessing the first character of an empty string
modules/core/src/command_line_parser.cpp