Fix png2rgba.py to work with folders with dashes

1 files changed, 1 insertions, 1 deletions

diff --git a/utils/png2rgba.py b/utils/png2rgba.py
index ff000667..3575db7a 100755
--- a/utils/png2rgba.py
+++ b/utils/png2rgba.py
@@ -155,7 +155,7 @@ if __name__ == '__main__':
         print("Usage: %s <namespace> <artwork-folder>" % sys.argv[0])
         quit()
 
-    namespace = sys.argv[1]
+    namespace = sys.argv[1].replace("-","_")
     artFolder = sys.argv[2]
 
     if not os.path.exists(artFolder):