Only consider undecided literals for selectAndInstall

Fixes #707
12 years ago · 2dfea8a5e0
parent dd527a4049
commit 2dfea8a5e0
1 changed files with 3 additions and 1 deletions
--- a/src/Composer/DependencyResolver/Solver.php
+++ b/src/Composer/DependencyResolver/Solver.php
@ -723,7 +723,9 @@ class Solver
                                $noneSatisfied = false;
                                break;
                            }
-                            $decisionQueue[] = $literal;
+                            if ($literal > 0 && $this->undecided($literal)) {
                                $decisionQueue[] = $literal;
                            }
                        }
                        if ($noneSatisfied && count($decisionQueue)) {