Died at pass_line_markers.pm line 26

[changbindu]

The path of src file passed to pass_line_markers.pm is a base name but not full path. So it failed to open it if the file is not in current work dir. Could this be fixed up?

$ creduce llvm-riscv-callconvention-bug.sh /home/changbin/work/linux-riscv/net/ipv6/route.c
[snip]
===< pass_line_markers :: 0 >===
cannot open file route.c at /home/linuxbrew/.linuxbrew/Cellar/creduce/2.10.0_3/share/creduce/perl/pass_line_markers.pm line 26.
at /home/linuxbrew/.linuxbrew/Cellar/creduce/2.10.0_3/libexec/creduce line 35.
main::ANON("cannot open file route.c at /home/linuxbrew/.linuxbrew/Cellar"...) called at /home/linuxbrew/.linuxbrew/Cellar/creduce/2.10.0_3/share/creduce/perl/pass_line_markers.pm line 26
pass_line_markers::count_line_markers("route.c", 0) called at /home/linuxbrew/.linuxbrew/Cellar/creduce/2.10.0_3/share/creduce/perl/pass_line_markers.pm line 40
pass_line_markers::new("route.c", 0) called at /home/linuxbrew/.linuxbrew/Cellar/creduce/2.10.0_3/libexec/creduce line 372
main::call_new("pass_line_markers", "route.c", 0) called at /home/linuxbrew/.linuxbrew/Cellar/creduce/2.10.0_3/libexec/creduce line 609
main::delta_pass(HASH(0x1ac9930)) called at /home/linuxbrew/.linuxbrew/Cellar/creduce/2.10.0_3/libexec/creduce line 1080