Remove trailing blanks.

diff --git a/src/expand.c b/src/expand.c
index 7b7ecac50d918959586a5072ad9ecbd9e55bd695..e3584601a3736528324420eefe2587471ee14cf9 100644 (file)
--- a/src/expand.c
+++ b/src/expand.c
@@ -340,7 +340,7 @@ expand (void)
                  while (++column < next_tab_column)
                    if (putchar (' ') < 0)
                      error (EXIT_FAILURE, errno, _("write error"));
-                     
+
                  c = ' ';
                }
              else if (c == '\b')