Don't push empty paths in LD_LIBRARY_PATH
authorMatt Brubeck <mbrubeck@limpet.net>
Thu, 13 Jul 2017 03:28:39 +0000 (20:28 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Thu, 13 Jul 2017 13:56:22 +0000 (06:56 -0700)
commitca0a1270ade7e092a9e08e814e82bfa012f62f5e
treeed0b74578d315d987f93c9c54fd26fcf4576a2f3
parente7a185b073cab5cd4dd121dcf2fc6e6a4ad17e61
Don't push empty paths in LD_LIBRARY_PATH

Fixes #4277.
src/cargo/ops/cargo_rustc/compilation.rs
tests/build.rs