fix drawing on intel gpusHEADmaster

1 files changed, 7 insertions, 0 deletions

diff --git a/src/util/string.h b/src/util/string.h
index 2725fd2..548007a 100644
--- a/src/util/string.h
+++ b/src/util/string.h
@@ -277,6 +277,13 @@ struct __str : public LIST<CT> {
     return ret;
   }
 
+  __str<CT> substr( I32 start ) {
+    if( start < 0 )
+      start = this->size + start;
+
+    return __str<CT>( this->size - start, this->data + start );
+  }
+
   // can take negative input as offset from end
   __str<CT> substr( I32 start, I32 end ) {
     if( start < 0 )