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| author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2011-10-09 19:19:04 +0200 |
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| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2011-10-09 19:19:04 +0200 |
| commit | 892ef743c4d62c63f460ef67dc14cd1e5cd77792 (patch) | |
| tree | c99cd9dea0908c1af453bd38bb681571df4819fd | |
| parent | 315b15109f51fd534c99d4c7a5e3abab8568f085 (diff) | |
| download | crosstool-ng-892ef743c4d62c63f460ef67dc14cd1e5cd77792.tar.gz crosstool-ng-892ef743c4d62c63f460ef67dc14cd1e5cd77792.tar.bz2 crosstool-ng-892ef743c4d62c63f460ef67dc14cd1e5cd77792.zip | |
scripts: execute each steps in a subshell
To avoid variable leakage from one step to another, isolate the
steps from each others by running them in their own sub-shell.
This avoids variables leaking from one step to the others.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
| -rw-r--r-- | scripts/crosstool-NG.sh.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in index 2057f26c..c7893ca7 100644 --- a/scripts/crosstool-NG.sh.in +++ b/scripts/crosstool-NG.sh.in @@ -578,7 +578,7 @@ if [ "${CT_ONLY_DOWNLOAD}" != "y" -a "${CT_ONLY_EXTRACT}" != "y" ]; then fi fi if [ ${do_it} -eq 1 ]; then - do_${step} + ( do_${step} ) if [ "${CT_STOP}" = "${step}" ]; then do_stop=1 fi |