Fix typo caught by GCC 7.2.1

* lib/wordsplit.c (wordsplit_perror): Add missing "break;".

diff --git a/lib/wordsplit.c b/lib/wordsplit.c
index 07d0f8a9584343f47f8e4c238709fa2bb6154023..f2ecadaf7a919f713f5b5a0e82d2cb63d8567056 100644 (file)
--- a/lib/wordsplit.c
+++ b/lib/wordsplit.c
@@ -1584,6 +1584,7 @@ wordsplit_perror (struct wordsplit *wsp)
 
     case WRDSE_NOSUPP:
       wsp->ws_error (_("command substitution is not yet supported"));
+      break;
 
     case WRDSE_USAGE:
       wsp->ws_error (_("invalid wordsplit usage"));