[arch-projects] [dbscripts] [PATCH 1/3] test: common.bash:__getCheckSum: Don't rely on IFS

[Luke Shumaker]

From: Luke Shumaker <lukeshu at parabola.nu>

I managed to stumble across a bug in BATS where the run() function
screwed with the global IFS.  The bug has been fixed in git, but isn't
in a release yet.

https://github.com/sstephenson/bats/issues/89

Anyway, this bug breaks __getCheckSum().  Fortunately, we have avoided
tripping it so far because luck has it that we never call
__getCheckSum() after run() in the same test.

So, there's nothing actually broken here, but it makes me nervous.  So
go ahead and modify __getCheckSum to not rely on IFS.
---
 test/lib/common.bash | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/test/lib/common.bash b/test/lib/common.bash
index 568a541..5411641 100644
--- a/test/lib/common.bash
+++ b/test/lib/common.bash
@@ -9,8 +9,9 @@ __updatePKGBUILD() {
 }
 
 __getCheckSum() {
-	local result=($(sha1sum $1))
-	echo ${result[0]}
+	local result
+	result="$(sha1sum "$1")"
+	echo "${result%% *}"
 }
 
 __buildPackage() {
-- 
2.16.1