Dmzj: fix page numbering (#273)

src/zh/dmzj/build.gradle

@@ -5,8 +5,8 @@ ext {
     appName = 'Tachiyomi: Dmzj'
     pkgNameSuffix = "zh.dmzj"
     extClass = '.Dmzj'
-    extVersionCode = 2
-    extVersionSuffix = 2
+    extVersionCode = 3
+    extVersionSuffix = 3
     libVersion = '1.0'
 }
 

src/zh/dmzj/src/eu/kanade/tachiyomi/extension/zh/dmzj/Dmzj.kt

@@ -163,7 +163,7 @@ class Dmzj : HttpSource() {
         val arr = obj.getJSONArray("page_url")
         val ret = ArrayList<Page>(arr.length())
         for (i in 0 until arr.length()) {
-            ret.add(Page(i+1, "", arr.getString(i)))
+            ret.add(Page(i, "", arr.getString(i)))
         }
         return ret
     }