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-rw-r--r--pym/portage_versions.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/pym/portage_versions.py b/pym/portage_versions.py
index 7492d606e..1d9a1972c 100644
--- a/pym/portage_versions.py
+++ b/pym/portage_versions.py
@@ -54,12 +54,15 @@ def vercmp(ver1, ver2, silent=1):
vlist1 = match1.group(3)[1:].split(".")
vlist2 = match2.group(3)[1:].split(".")
for i in range(0, max(len(vlist1), len(vlist2))):
+ # Implcit .0 is given a value of -1, so that 1.0.0 > 1.0, since it
+ # would be ambiguous if two versions that aren't literally equal
+ # are given the same value (in sorting, for example).
if len(vlist1) <= i or len(vlist1[i]) == 0:
- list1.append(0)
+ list1.append(-1)
list2.append(string.atoi(vlist2[i]))
elif len(vlist2) <= i or len(vlist2[i]) == 0:
list1.append(string.atoi(vlist1[i]))
- list2.append(0)
+ list2.append(-1)
# Let's make life easy and use integers unless we're forced to use floats
elif (vlist1[i][0] != "0" and vlist2[i][0] != "0"):
list1.append(string.atoi(vlist1[i]))