diff options
Diffstat (limited to 'Build/source/texk')
| -rw-r--r-- | Build/source/texk/web2c/luatexdir/dvi/dvigen.w | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/luatexdir/dvi/dvigen.w b/Build/source/texk/web2c/luatexdir/dvi/dvigen.w index 4277d6a6bbe..53d3b9b0e89 100644 --- a/Build/source/texk/web2c/luatexdir/dvi/dvigen.w +++ b/Build/source/texk/web2c/luatexdir/dvi/dvigen.w @@ -1261,9 +1261,10 @@ void ensure_dvi_header_written(PDF pdf) dvi_four(473628672); /* conversion ratio for sp */ prepare_mag(); dvi_four(mag); /* magnification factor is frozen */ - if (output_comment && (l = (unsigned) strlen(output_comment)) ) { + if (output_comment) { + l = (unsigned) strlen(output_comment); dvi_out(l); - for (s = 0; s <= l - 1; s++) + for (s = 0; s < l; s++) dvi_out(output_comment[s]); } else { /* the default code is unchanged */ old_setting = selector; |