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authorRamkumar Ramachandra <artagnon@gmail.com>2013-06-06 17:37:31 +0530
committerRamkumar Ramachandra <artagnon@gmail.com>2013-06-08 14:13:37 +0530
commit8b87debbc28d947220614f315cbcee5dfe17436a (patch)
treeebdce76e2b5d80d43fb1506fcd961cc6d368b066 /src/rt/rust_task.cpp
parent1d06aea0b76cc3e466a41cb9b2a6dcde7c197fb2 (diff)
downloadrust-8b87debbc28d947220614f315cbcee5dfe17436a.tar.gz
rust-8b87debbc28d947220614f315cbcee5dfe17436a.zip
configure: replace echo "" with plain echo
When no arguments are given, echo prints a blank line.  These two are
equivalent:

  $ echo ""
  $ echo

Replace the former by the latter.

Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
Diffstat (limited to 'src/rt/rust_task.cpp')
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