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-rw-r--r--buildstream/utils.py7
1 files changed, 4 insertions, 3 deletions
diff --git a/buildstream/utils.py b/buildstream/utils.py
index c116797bd..dc66f3e62 100644
--- a/buildstream/utils.py
+++ b/buildstream/utils.py
@@ -634,7 +634,7 @@ def _parse_size(size, volume):
# _pretty_size()
#
-# Converts a number of bytes into a string representation in KB, MB, GB, TB
+# Converts a number of bytes into a string representation in KiB, MiB, GiB, TiB
# represented as K, M, G, T etc.
#
# Args:
@@ -646,10 +646,11 @@ def _parse_size(size, volume):
def _pretty_size(size, dec_places=0):
psize = size
unit = 'B'
- for unit in ('B', 'K', 'M', 'G', 'T'):
+ units = ('B', 'K', 'M', 'G', 'T')
+ for unit in units:
if psize < 1024:
break
- else:
+ elif unit != units[-1]:
psize /= 1024
return "{size:g}{unit}".format(size=round(psize, dec_places), unit=unit)