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[kvm-unit-tests] Appease older versions of bash

Message ID 20170824183617.180441-1-jmattson@google.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jim Mattson Aug. 24, 2017, 6:36 p.m. UTC 
Older versions of bash need the extra quotes. Otherwise, the entire
version gets assigned to 'v,' after replacing spaces with
periods. (e.g. v="4 9"; p="".)

Signed-off-by: Jim Mattson <jmattson@google.com>
---
 scripts/arch-run.bash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/scripts/arch-run.bash b/scripts/arch-run.bash
index 28a9efa..1e41eb7 100644
--- a/scripts/arch-run.bash
+++ b/scripts/arch-run.bash
@@ -247,8 +247,8 @@  env_generate_errata ()
 		errata="ERRATA_$commit"
 		test -v $errata && continue
 
-		IFS=. read -r v p rest <<<$minver
-		IFS=- read -r s x <<<$rest
+		IFS=. read -r v p rest <<<"$minver"
+		IFS=- read -r s x <<<"$rest"
 		s=${s%%[!0-9]*}
 		x=${x%%[!0-9]*}