Commit 922612f0 authored by Seblu's avatar Seblu
Browse files

Copy dict before iterating on it

parent 0a8930be
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+1 −1
Original line number Diff line number Diff line
@@ -78,7 +78,7 @@ class VersionController(object):
        controller future actions
        '''
        packages = set(packages)
        for name, data in self._packages.items():
        for name, data in OrderedDict(self._packages).items():
            names = set((name,)) | set(self.alias(data))
            if len(packages & names) == 0:
                self._packages.pop(name, None)