Fix mistake caused by previous integration to avoid build_configure (automake) warning

diff --git a/src/GUI_PY/Makefile.am b/src/GUI_PY/Makefile.am
index f2251818394b1552cf8cdcdb56f1490e5adbd1a5..aafc45617f5a983a773a856e0d70ddc11b5ee219 100644 (file)
--- a/src/GUI_PY/Makefile.am
+++ b/src/GUI_PY/Makefile.am
@@ -33,7 +33,7 @@ PYUIC_FILES = SelectVarsDialog.py
 nodist_mypkgpython_PYTHON = $(PYUIC_FILES)
 CLEANFILES = $(PYUIC_FILES)
 
-EXTRA_DIST = SelectVarsDialog.ui
+EXTRA_DIST += SelectVarsDialog.ui
 
 %.py:%.ui
        $(PYUIC) $< -o $@