v16.6.1

node_modules/semver/functions/diff.js

@@ -1,3 +1,5 @@
+'use strict'
+
 const parse = require('./parse.js')
 
 const diff = (version1, version2) => {
@@ -27,20 +29,13 @@ const diff = (version1, version2) => {
       return 'major'
     }
 
-    // Otherwise it can be determined by checking the high version
-
-    if (highVersion.patch) {
-      // anything higher than a patch bump would result in the wrong version
+    // If the main part has no difference
+    if (lowVersion.compareMain(highVersion) === 0) {
+      if (lowVersion.minor && !lowVersion.patch) {
+        return 'minor'
+      }
       return 'patch'
     }
-
-    if (highVersion.minor) {
-      // anything higher than a minor bump would result in the wrong version
-      return 'minor'
-    }
-
-    // bumping major/minor/patch all have same result
-    return 'major'
   }
 
   // add the `pre` prefix if we are going to a prerelease version
@@ -58,7 +53,7 @@ const diff = (version1, version2) => {
     return prefix + 'patch'
   }
 
-  // high and low are preleases
+  // high and low are prereleases
   return 'prerelease'
 }