remove trailing spaces

diff --git a/rregsub.c b/rregsub.c
index 65e975ea8b8b915132949a912861e2b05df33d65..2ae8e4a191516cd8ddc8f9a2f0eac22efff7d580 100644 (file)
--- a/rregsub.c
+++ b/rregsub.c
@@ -45,7 +45,7 @@ rregsub(Rune *sp,     /* source string */
                                        *dp++ = *sp;
                                break;
                        }
-               }else if(*sp == '&'){                           
+               }else if(*sp == '&'){
                        if(mp[0].s.rsp != 0 && mp!=0 && ms>0)
                        if(mp[0].s.rsp != 0)
                                for(ssp = mp[0].s.rsp;