diff --git a/src/tga b/src/tga
index 2e482f43c..1838abea0 160000
--- a/src/tga
+++ b/src/tga
@@ -1 +1 @@
-Subproject commit 2e482f43cdd065f80d58da362d9ddf927dd3f485
+Subproject commit 1838abea0025288d636d3f367c692caae0f551d8