xfstests: Convert all tests to use /bin/bash

While most tests use /bin/sh, they are dependent on /bin/sh being a
bash shell.  Convert all the tests to execute via /bin/bash as it is
much, much simpler than trying to debug and remove all the bashisms
throughout the test code.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Eric Sandeen <sandeen@sandeen.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/175 b/175
index 480c4c14..523dce11 100755
--- a/175
+++ b/175
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /bin/bash
 # FSQA Test No. 175
 #
 # Hole punching with extsize hints, holes may not reported by xfs_bmap.