update code style #850

diff --git a/cups/ppd-emit.c b/cups/ppd-emit.c
index 48651dc082943ef6bf283f3ac034594cbecdd2d7..03e5b576bb183662dfb471b1e3bbf0e1b65bfbb7 100644 (file)
--- a/cups/ppd-emit.c
+++ b/cups/ppd-emit.c
@@ -892,7 +892,7 @@ ppdEmitString(ppd_file_t    *ppd,   /* I - PPD file record */
         {
           free(buffer);
           free(choices);
-          return(NULL);
+          return (NULL);
         }
 
         memset(values, 0, sizeof(values));