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Fix bug in hook: ensure bin directory exists before listing.

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This commit is contained in:
Todd Gamblin 2016-03-05 04:42:52 -08:00
parent fc6aa7374a
commit bfce2c7508
1 changed files with 3 additions and 0 deletions
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3
lib/spack/spack/hooks/sbang.py
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@ -67,6 +67,9 @@ def post_install(pkg):
"""This hook edits scripts so that they call /bin/bash """This hook edits scripts so that they call /bin/bash
$spack_prefix/bin/sbang instead of something longer than the $spack_prefix/bin/sbang instead of something longer than the
shebang limit.""" shebang limit."""
if not os.path.isdir(pkg.prefix.bin):
return
for file in os.listdir(pkg.prefix.bin): for file in os.listdir(pkg.prefix.bin):
path = os.path.join(pkg.prefix.bin, file) path = os.path.join(pkg.prefix.bin, file)
if shebang_too_long(path): if shebang_too_long(path):