Some distributions default shell (ex: /bin/dash)
does not support "-e" argument to echo.
Hence, using "printf" is safer as it, unlike echo,
always inteprets \n correctly.
Signed-off-by: William Bourque <wbour...@gmail.com>
---
scripts/lib/wic/engine.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/lib/wic/engine.py b/scripts/lib/wic/engine.py
index 880e464..189253a 100644
--- a/scripts/lib/wic/engine.py
+++ b/scripts/lib/wic/engine.py
@@ -336,7 +336,7 @@ class Disk:
def copy(self, src, pnum, path):
"""Copy partition image into wic image."""
if self.partitions[pnum].fstype.startswith('ext'):
- cmd = "echo -e 'cd {}\nwrite {} {}' | {} -w {}".\
+ cmd = "printf 'cd {}\nwrite {} {}' | {} -w {}".\
format(path, src, os.path.basename(src),
self.debugfs, self._get_part_image(pnum))
else: # fat
--
2.7.4
--
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