extraneous dot dot detection in path research (#45)

figdice · Mar 23, 2020 · 2d0fa0f · 2d0fa0f
1 parent 883b52f
commit 2d0fa0f
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+vendor/
+
diff --git a/src/figdice/View.php b/src/figdice/View.php
@@ -818,12 +818,6 @@ public function fetchData($name) {
 			return $this->callStackData[count($this->callStackData) - 1];
 		}
 		if($name == '..') {
-			//If there is no parent to the current context,
-			//stop searching.
-			if(count($this->callStackData) - 2 < 0) {
-				return null;
-			}
-
 			return $this->callStackData[count($this->callStackData) - 2];
 		}