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authorPeter Breitenlohner <peb@mppmu.mpg.de>2011-04-19 13:44:09 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2011-04-19 13:44:09 +0000
commit129c1c0ef9266468d65fbcf846132b4329cad994 (patch)
tree0aeb7c371bb33f4fb69501b7715c82b769957896 /Build/source/texk/web2c/gftodvi.ch
parent880a5b0998e88b6c3a3c50b3058f0139bf9b1211 (diff)
Avoid Mac OS X compiler warnings, mainly 'differ in signedness'
git-svn-id: svn://tug.org/texlive/trunk@22123 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/gftodvi.ch')
-rw-r--r--Build/source/texk/web2c/gftodvi.ch4
1 files changed, 2 insertions, 2 deletions
diff --git a/Build/source/texk/web2c/gftodvi.ch b/Build/source/texk/web2c/gftodvi.ch
index 623350021f0..01f689a02c8 100644
--- a/Build/source/texk/web2c/gftodvi.ch
+++ b/Build/source/texk/web2c/gftodvi.ch
@@ -435,14 +435,14 @@ some input is present; then it opens the output file.
@p procedure start_gf;
label done;
-var arg_buffer: w2c_u_string;
+var arg_buffer: c_string;
arg_buf_ptr: integer;
begin
arg_buffer := cmdline (optind);
arg_buf_ptr := 0;
while (line_length < terminal_line_length)
and (arg_buffer[arg_buf_ptr] <> 0) do begin
- buffer[line_length] := xord[arg_buffer[arg_buf_ptr]];
+ buffer[line_length] := xord[ucharcast(arg_buffer[arg_buf_ptr])];
incr(line_length);
incr(arg_buf_ptr);
end;