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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2013-06-26 13:08:43 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2013-06-26 13:15:52 +0300 |
| commit | 574ab777e68f0020b2a20fa20b41a66c46b3a765 (patch) | |
| tree | a56053021929eea677d8cc57ecaff5567353bd50 | |
| parent | 0d8d92d0a3a3726a7895ebaf44ceb7cc5b5ddd37 (diff) | |
| download | setup-efi-ivi-574ab777e68f0020b2a20fa20b41a66c46b3a765.tar.gz setup-efi-ivi-574ab777e68f0020b2a20fa20b41a66c46b3a765.tar.bz2 setup-efi-ivi-574ab777e68f0020b2a20fa20b41a66c46b3a765.zip | |
setup-efi-ivi: use -u shell option
It is a good practice to use the -u shell option because it helps writing
cleaner and more secure scripts. Start using it.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
| -rwxr-xr-x | setup-efi-ivi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/setup-efi-ivi b/setup-efi-ivi index ad5adf8..f2d3bad 100755 --- a/setup-efi-ivi +++ b/setup-efi-ivi @@ -1,4 +1,4 @@ -#!/bin/sh -ef +#!/bin/sh -efu # Copyright 2013 Intel Corporation # Author: Artem Bityutskiy @@ -14,8 +14,8 @@ fatal() } # Make sure the installer framework variables are defined -[ "x$INSTALLERFW_INSTALLER_NAME" != "x" ] || - fatal "installer framework environment variables not found" +[ "${INSTALLERFW_INSTALLER_NAME:+x}" == "x" ] || + fatal "installer framework environment variables not found" # Find the root and boot paritions pnum=0 |