Add Project argument to SmaliClassFinder constructor

In some cases, scope.getProject() may be null. Apparently, IDEA will
automatically pass in the project if you specify one in the constructor.
See, e.g. MigrationElementFinder in the IDEA source.

1 files changed, 9 insertions, 1 deletions

diff --git a/smalidea/src/main/java/org/jf/smalidea/psi/index/SmaliClassFinder.java b/smalidea/src/main/java/org/jf/smalidea/psi/index/SmaliClassFinder.java
index 0ebb1eec..87b2afff 100644
--- a/smalidea/src/main/java/org/jf/smalidea/psi/index/SmaliClassFinder.java
+++ b/smalidea/src/main/java/org/jf/smalidea/psi/index/SmaliClassFinder.java
@@ -31,6 +31,7 @@
 
 package org.jf.smalidea.psi.index;
 
+import com.intellij.openapi.project.Project;
 import com.intellij.psi.PsiClass;
 import com.intellij.psi.PsiElementFinder;
 import com.intellij.psi.search.GlobalSearchScope;
@@ -40,9 +41,16 @@ import org.jf.smalidea.psi.impl.SmaliClass;
 import java.util.Collection;
 
 public class SmaliClassFinder extends PsiElementFinder {
+
+    private final Project project;
+
+    public SmaliClassFinder(Project project) {
+        this.project = project;
+    }
+
     @Override
     public PsiClass findClass(@NotNull String qualifiedName, @NotNull GlobalSearchScope scope) {
-        Collection<SmaliClass> classes = SmaliClassNameIndex.INSTANCE.get(qualifiedName, scope.getProject(), scope);
+        Collection<SmaliClass> classes = SmaliClassNameIndex.INSTANCE.get(qualifiedName, project, scope);
         if (classes != null && classes.size() == 1) {
             return classes.iterator().next();
         }