do not propagate non-argument local variable names

1 files changed, 5 insertions, 1 deletions

diff --git a/src/main/java/cuchaz/enigma/mapping/MappingsRenamer.java b/src/main/java/cuchaz/enigma/mapping/MappingsRenamer.java
index 85b6d2a..72a12c2 100644
--- a/src/main/java/cuchaz/enigma/mapping/MappingsRenamer.java
+++ b/src/main/java/cuchaz/enigma/mapping/MappingsRenamer.java
@@ -197,6 +197,10 @@ public class MappingsRenamer {
 
         public void setLocalVariableTreeName(LocalVariableEntry obf, String deobfName) {
                 MethodEntry obfMethod = obf.getOwnerEntry();
+                if (!obf.isParameter()) {
+                        setLocalVariableName(obf, deobfName);
+                        return;
+                }
 
                 Set<MethodEntry> implementations = index.getRelatedMethodImplementations(obfMethod);
                 for (MethodEntry entry : implementations) {
@@ -219,7 +223,7 @@ public class MappingsRenamer {
                 }
 
                 for (MethodEntry entry : implementations) {
-                        setLocalVariableName(new LocalVariableEntry(entry, obf.getIndex(), obf.getName()), deobfName);
+                        setLocalVariableName(new LocalVariableEntry(entry, obf.getIndex(), obf.getName(), obf.isParameter()), deobfName);
                 }
         }