[groff] 02/15: [libgroff]: Tweak diagnostic message.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit b88bb55e3b6280ac2eb0ae484170041a7fcc4a40
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Fri Sep 17 07:14:54 2021 +1000

    [libgroff]: Tweak diagnostic message.
    
    There is no need to quote a guaranteed integer argument.
---
 src/libs/libgroff/font.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libs/libgroff/font.cpp b/src/libs/libgroff/font.cpp
index 6d79686..553bc12 100644
--- a/src/libs/libgroff/font.cpp
+++ b/src/libs/libgroff/font.cpp
@@ -109,7 +109,7 @@ bool text_file::next_line()
       if (c == EOF)
        break;
       if (invalid_input_char(c))
-       error("invalid input character code '%1'", int(c));
+       error("invalid input character code %1", int(c));
       else {
        if (i + 1 >= size) {
          char *old_buf = buf;