If log is empty forcePatchIncrement should not increment the version number

[matteosilv]

if forcePatchIncrement || isPatch(log) {
	return current.IncPatch()
}

means that even if log is empty (no commits since last tag) and forcePatchIncrement is true a new patch version is bumped. But if I am on top a tag means that I am already on a release. IMHO forcePatchIncrement should only work if there are commits (without fix: feat: or ! identifier) on top of the last tag.

[caarlos0]

hmmm yeah, I can see the argument for both cases, since force implies that it would always create the patch...

maybe we could have another flag for create a patch if there are >0 commits? no idea how to name it though...