Add minor compatibility change with Pre 0.17.60 Oil mod

info.json

@@ -1,6 +1,6 @@
 {
     "name": "bztitanium",
-    "version": "0.1.1",
+    "version": "0.1.2",
     "factorio_version": "0.17",
     "title": "Titanium",
     "author": "Brevven",
@@ -9,7 +9,8 @@
     "dependencies": [
 	    "base >= 0.17",
 	    "? aai-industry",
-	    "? space-exploration"
+	    "? space-exploration",
+	    "? Pre0-17-60Oil"
     ],
     "description": "Adds titanium to the base game"
 }

titanium-recipe.lua

@@ -44,12 +44,16 @@ data:extend(
     unit =
     {
       count = 75,
-      ingredients =
-      {
-        {"automation-science-pack", 1},
-        {"logistic-science-pack", 1},
-        {"chemical-science-pack", 1}
-      },
+      ingredients = (mods["Pre0-17-60Oil"] and
+		      {
+			      {"automation-science-pack", 1},
+			      {"logistic-science-pack", 1}
+		      } or
+		      {
+			      {"automation-science-pack", 1},
+			      {"logistic-science-pack", 1},
+			      {"chemical-science-pack", 1}
+		      }),
       time = 30
     },
     prerequisites = {"lubricant"},