OS X `head` command does not support `-` argument for STDIN

f5d3109d · James Hillyerd · Bruno Pinto · 4346f6b3 · f5d3109d
Commit f5d3109d authored Jun 11, 2014 by James Hillyerd Committed by Bruno Pinto Jun 11, 2014
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plugins/proxy/proxy.fish plugins/proxy/proxy.fish +1 -1

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--- a/plugins/proxy/proxy.fish
+++ b/plugins/proxy/proxy.fish
@@ -13,7 +13,7 @@ function proxy -d "Setup proxy environment variables"
  # Hacky way to read password in fish
  echo -n 'Proxy Password: '
  stty -echo
-  head -n 1 - | read -l pass
+  head -n 1 | read -l pass
  stty echo
  echo
  # URL encode password