(check_format): DEL isn't printable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1972 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 3b0f809..f1cb831 100644 (file)
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -1625,7 +1625,7 @@ check_format (info, params)
        }
       if (fci->format_chars == 0)
        {
-         if (format_char >= 040 && format_char <= 0177)
+         if (format_char >= 040 && format_char < 0177)
            sprintf (message,
                     "unknown conversion type character `%c' in format",
                     format_char);