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authorTed Trask <ttrask01@yahoo.com>2009-08-20 14:42:05 +0000
committerTed Trask <ttrask01@yahoo.com>2009-08-20 14:42:05 +0000
commit57276225d35f17c651842f3e98860e2175236c2d (patch)
tree1c7c946b351c747db07c4b74701b7b5e3e9fd842
parentc137a146f4f58690f2697231013c10608f4050a1 (diff)
downloadacf-apk-tools-57276225d35f17c651842f3e98860e2175236c2d.tar.bz2
acf-apk-tools-57276225d35f17c651842f3e98860e2175236c2d.tar.xz
Fixed bug in upgrade_available where failed to check for nil.
-rw-r--r--apk-model.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/apk-model.lua b/apk-model.lua
index 69aeae8..f5629a0 100644
--- a/apk-model.lua
+++ b/apk-model.lua
@@ -110,11 +110,11 @@ end
local function upgrade_available(package)
local retval = false
repo = repo or repository()
- if repo[package] and repo[package].version > repo[package].installed then
+ if repo[package] and repo[package].installed and repo[package].version and repo[package].version > repo[package].installed then
retval = true
else -- check the dependents
for i,dep in ipairs(find_dependents(package)) do
- if repo[dep] and repo[dep].version > repo[dep].installed then
+ if repo[dep] and repo[dep].installed and repo[dep].version and repo[dep].version > repo[dep].installed then
retval = true
break
end