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| author | Ian Jackson <ian.jackson@eu.citrix.com> | 2018-03-08 19:03:07 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-03-26 14:37:12 +0200 |
| commit | 36b4cf19348c98fa070dbb99e4bb2eb190ff4cef (patch) | |
| tree | 44c9297e4cfacf52f2a37126bfd80b457f62907d /scripts/get_maintainer.pl | |
| parent | 7b1db0908d88f0c9cfac24e214ff72a860692e23 (diff) | |
| download | qemu-36b4cf19348c98fa070dbb99e4bb2eb190ff4cef.zip | |
scripts/get_maintainer.pl: Print proper error message for missing $file
If you pass scripts/get_maintainer.pl the name of a FIFO or other
exciting object (/dev/stdin, for example), it would falsely print
"file not found". Instead: stat the object rather than using -f so
that we do not mind if the object is not a file; and print the errno
value in the error message.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Thomas Huth <thuth@redhat.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Stefano Stabellini <sstabellini@kernel.org>
CC: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <1520535787-6223-13-git-send-email-ian.jackson@eu.citrix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Diffstat (limited to 'scripts/get_maintainer.pl')
| -rwxr-xr-x | scripts/get_maintainer.pl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl index 07369aa8ea..43fb5f512f 100755 --- a/scripts/get_maintainer.pl +++ b/scripts/get_maintainer.pl @@ -381,8 +381,8 @@ foreach my $file (@ARGV) { ##if $file is a directory and it lacks a trailing slash, add one if ((-d $file)) { $file =~ s@([^/])$@$1/@; - } elsif (!(-f $file)) { - die "$P: file '${file}' not found\n"; + } elsif (!(stat $file)) { + die "$P: file '${file}' not found: $!\n"; } } if ($from_filename) { |