Fix bug in prerelease version detection

G00fY2 · Jan 2, 2022 · 4b7c13e · 4b7c13e
1 parent 5fa3874
commit 4b7c13e
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diff --git a/versioncompare/src/main/java/io/github/g00fy2/versioncompare/VersionComparator.java b/versioncompare/src/main/java/io/github/g00fy2/versioncompare/VersionComparator.java
@@ -81,7 +81,8 @@ static long preReleaseVersion(@NotNull final String suffix, final ReleaseType re
     return 0;
   }
 
-  private static int indexOfQualifier(@NotNull final String suffix, final ReleaseType releaseType) {
+  private static int indexOfQualifier(@NotNull String suffix, final ReleaseType releaseType) {
+    suffix = suffix.toLowerCase();
     switch (releaseType) {
       case RC:
         return suffix.indexOf(RC_STRING) + RC_STRING.length();

diff --git a/versioncompare/src/test/java/io/github/g00fy2/versioncompare/VersionHigherLowerTest.java b/versioncompare/src/test/java/io/github/g00fy2/versioncompare/VersionHigherLowerTest.java
@@ -42,6 +42,7 @@ public static Collection<Object[]> data() {
       {"1.2beta33", "1.2-4beta3"},
       {"1.2beta33", "1.2-44beta32"},
       {"1-beta3", "1-alpha4"},
+      {"12.4.5-RC12", "12.4.5-rc11"},
       {"10", "9"},
       {"2", "jgfa9"},
       {"2.1-alpha", "jgfa9-beta"},