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| author |   Michał Górny <mgorny@gentoo.org> | 2015-11-18 20:45:05 +0100 |
|---|---|---|
| committer | Michał Górny <mgorny@gentoo.org> | 2015-11-28 20:09:06 +0100 |
| commit | a3853d54e97fac592ea154e0fe0373395519dc0f (patch) | |
| tree | 352d7fc6b54d6abfebe40b4f95461b16021177c8 /eclass/python-utils-r1.eclass | |
| parent | python-utils-r1.eclass: Add missing ||die on 'cat' file writes (diff) | |
| download | gentoo-a3853d54e97fac592ea154e0fe0373395519dc0f.tar.gz gentoo-a3853d54e97fac592ea154e0fe0373395519dc0f.tar.bz2 gentoo-a3853d54e97fac592ea154e0fe0373395519dc0f.zip | |
python-utils-r1.eclass: Add missing ||die on file read
Diffstat (limited to 'eclass/python-utils-r1.eclass')
| -rw-r--r-- | eclass/python-utils-r1.eclass | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/eclass/python-utils-r1.eclass b/eclass/python-utils-r1.eclass index c0451a702582..7b0f2f87a566 100644 --- a/eclass/python-utils-r1.eclass +++ b/eclass/python-utils-r1.eclass @@ -1041,12 +1041,14 @@ python_fix_shebang() { local shebang i local error= from= + # note: we can't ||die here since read will fail if file + # has no newline characters IFS= read -r shebang <"${f}" # First, check if it's shebang at all... if [[ ${shebang} == '#!'* ]]; then local split_shebang=() - read -r -a split_shebang <<<${shebang} + read -r -a split_shebang <<<${shebang} || die # Match left-to-right in a loop, to avoid matching random # repetitions like 'python2.7 python2'. |