Bug in color fallback with importance

[kizu]

When you have multiple declarations with the same property, but one with the hex/keyword and another with rgb/hsl/rgba/hsla, and all of those declarations are !important, then all the rgba/… declarations are incorrectly discarded:

.test {
    color: red !important;
    color: rgba(0,255,0,0.5) !important;
}

Incorrectly minifies to this:

.test{color:red!important}

Expected:

.test{color:red!important;color:rgba(0,255,0,.5)!important}

[jakubpawlowicz]

Good catch!