fix mem leaks, string convenience funcs

1 files changed, 6 insertions, 2 deletions

diff --git a/src/render/gl_batch.h b/src/render/gl_batch.h
index e7f979c..31ed0ea 100644
--- a/src/render/gl_batch.h
+++ b/src/render/gl_batch.h
@@ -80,15 +80,19 @@ inline GL_BATCH<VERTEX>* gl_batch_create(
 template <typename VERTEX>
 inline void gl_batch_destroy( GL_BATCH<VERTEX>* batch ) {
   glDeleteBuffers( 1, &batch->vbuffer );
-  for( auto& it : batch->calls )
+  for( auto& it : batch->calls ) {
     it.textures.clear();
+    it.vertices.clear();
+  }
   delete batch;
 }
 
 template <typename VERTEX>
 inline void gl_batch_empty( GL_BATCH<VERTEX>* batch ) {
-  for( auto& it : batch->calls )
+  for( auto& it : batch->calls ) {
     it.textures.clear();
+    it.vertices.clear();
+  }
   batch->calls.clear();
 }