A simple check in main dracut script.
Signed-off-by: Michal Soltys <soltys@xxxxxxxx>
---
dracut | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/dracut b/dracut
index 63d4ea6..205f5d1 100755
--- a/dracut
+++ b/dracut
@@ -418,6 +418,13 @@ else
exit 1
fi
+# Verify bash version, curret minimum is 3.1
+if (( ${BASH_VERSINFO[0]} < 3 ||
+ ( ${BASH_VERSINFO[0]} == 3 && ${BASH_VERSINFO[1]} < 1 ) )); then
+ dfatal 'You need at least Bash 3.1 to use dracut, sorry.'
+ exit 1
+fi
+
dracutfunctions=$dracutbasedir/dracut-functions
export dracutfunctions
--
1.7.5.3
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