Undo 63b558ddd980cd36bcbd8a7465a3412e886ba75e.

(For some odd reason assert() cannot be found and Jenkins becomes apoplectic.)

1 files changed, 1 insertions, 1 deletions

diff --git a/regexp.h b/regexp.h
index 59d5ee2beb..db7ae8be01 100644
--- a/regexp.h
+++ b/regexp.h
@@ -382,7 +382,7 @@ get_regex_charset_name(const U32 flags, STRLEN* const lenp)
 	    *lenp = 2;
 	    return ASCII_MORE_RESTRICT_PAT_MODS;
         default:
-	    NOT_REACHED; /* NOTREACHED */
+	    return "?";	    /* Unknown */
     }
 }