Only need to look up internal exes in `exe_map`
commit60ca0937c5f6830116f3107f58b99fa376856557
authorJohn Ericson <Ericson2314@Yahoo.com>
Fri, 20 Jan 2017 00:01:50 +0000 (19 19:01 -0500)
committerJohn Ericson <Ericson2314@Yahoo.com>
Fri, 20 Jan 2017 17:43:00 +0000 (20 12:43 -0500)
treef9f5fad2f5f4341a6f6e4de616aa74057133597b
parent7502659b7684e057047c68886df9c061645992c6
Only need to look up internal exes in `exe_map`

This map, I am told, only contains component ids for the
current package, so there is no point of looking for other
package's exe components in there.

Sent to travis to confirm hypothesis, but amended commit
to elabote this message.
cabal-install/Distribution/Client/ProjectPlanning.hs