Another fix for compiles on an empty 'po' directory.

diff --git a/src/nls-global.mk b/src/nls-global.mk
index fa9ed48fd6bc2170f9ac416086715916126bc90f..952aaca14e015d7ba123b4cd1651bda1e6587a1e 100644 (file)
--- a/src/nls-global.mk
+++ b/src/nls-global.mk
@@ -78,7 +78,7 @@ uninstall-po:
 
 clean-po:
        $(if $(MO_FILES),rm -f $(MO_FILES))
-       @rm -f $(addsuffix .old, $(PO_FILES))
+       @$(if $(PO_FILES),rm -f $(addsuffix .old, $(PO_FILES)))
        rm -f po/$(CATALOG_NAME).pot