show Hours at the duration if it is exactly 3600 seconds

build.gradle

@@ -6,7 +6,7 @@ buildscript {
         propMinSdkVersion = 16
         propTargetSdkVersion = propCompileSdkVersion
         propVersionCode = 1
-        propVersionName = '3.17.5'
+        propVersionName = '3.17.6'
         kotlin_version = '1.2.31'
         support_libs = '27.1.0'
     }

commons/src/main/kotlin/com/simplemobiletools/commons/extensions/Int.kt

@@ -25,7 +25,7 @@ fun Int.getFormattedDuration(): String {
     val minutes = this % 3600 / 60
     val seconds = this % 60
 
-    if (this > 3600) {
+    if (this >= 3600) {
         sb.append(String.format(Locale.getDefault(), "%02d", hours)).append(":")
     }