make solver_describe_decision always return a rule, add solver_rule2solvable()
authorMichael Schroeder <mls@suse.de>
Wed, 21 Aug 2013 12:34:46 +0000 (14:34 +0200)
committerMichael Schroeder <mls@suse.de>
Wed, 21 Aug 2013 12:34:46 +0000 (14:34 +0200)
commit6861611dc8a8dcce70578d4494d9fbb7352ff019
tree964f79f29ec36a6dc6875e4e4355c1d3f11cb3f7
parenteee4aa9298efb0d87f2e069ca895e0da0b718833
make solver_describe_decision always return a rule, add solver_rule2solvable()

that way users of describe_decision have the correct rule, they can use
solver_rule2solvable to get the id of the solvable.
src/libsolv.ver
src/rules.c
src/rules.h
src/solver.c