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authorTakuji Tanaka <ttk@t-lab.opal.ne.jp>2023-07-05 11:09:44 +0000
committerTakuji Tanaka <ttk@t-lab.opal.ne.jp>2023-07-05 11:09:44 +0000
commit782afa6ab6e1e78fd32f393483459a46d96b32e9 (patch)
tree84f69fbe23f6460002408afed753ecbf1a6de161 /Build/source/texk/seetexk/dvitodvi.c
parentce2536c9c07221e37d3d3b5b56366adbc507f4b9 (diff)
seetexk: prevent unwanted looking for texmf.cnf (Windows only)
git-svn-id: svn://tug.org/texlive/trunk@67553 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/seetexk/dvitodvi.c')
-rw-r--r--Build/source/texk/seetexk/dvitodvi.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/Build/source/texk/seetexk/dvitodvi.c b/Build/source/texk/seetexk/dvitodvi.c
index 637f4731cfa..316892635b7 100644
--- a/Build/source/texk/seetexk/dvitodvi.c
+++ b/Build/source/texk/seetexk/dvitodvi.c
@@ -628,11 +628,13 @@ main(int argc, char **argv)
int ac;
char **av, *enc;
- kpse_set_program_name(argv[0], "dvitodvi");
- enc = kpse_var_value("command_line_encoding");
- if (get_command_line_args_utf8(enc, &ac, &av)) {
- argc = ac;
- argv = av;
+ if (argc>1) {
+ kpse_set_program_name(argv[0], "dvitodvi");
+ enc = kpse_var_value("command_line_encoding");
+ if (get_command_line_args_utf8(enc, &ac, &av)) {
+ argc = ac;
+ argv = av;
+ }
}
#endif