Since du's default output can be affected by several environment
variables (DU_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE), be explicit about
what we want via -B 1024.
Thanks to Michael Ekstrand <michael@elehack.net> for the original
report, and help with the fix.
Signed-off-by: Rob Browning <rlb@defaultvalue.org>
# is harmless there.)
WVPASSEQ "$(bup ls compression/latest/ | sort)" \
"$(ls $TOP/Documentation | grep -v '^\.' | sort)"
-COMPRESSION_0_SIZE=$(du -s $D | cut -f1)
+COMPRESSION_0_SIZE=$(du -B 1024 -s $D | cut -f1)
D=compression9.tmp
export BUP_DIR="$TOP/$D/.bup"
WVPASS bup index $TOP/Documentation
WVPASS bup save -n compression -9 --strip $TOP/Documentation
WVPASSEQ "$(bup ls compression/latest/ | sort)" "$(ls $TOP/Documentation | sort)"
-COMPRESSION_9_SIZE=$(du -s $D | cut -f1)
+COMPRESSION_9_SIZE=$(du -B 1024 -s $D | cut -f1)
WVPASS [ "$COMPRESSION_9_SIZE" -lt "$COMPRESSION_0_SIZE" ]