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Cleanups to extr.c and pdfattach

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1. In extr.c the error message should use the correct full pathname, not
the base filename.
2. In pdfattach the check for existence of input files should be
replaced with the check for read access to them.
This commit is contained in:
Tigran Aivazian
2012-10-24 23:22:21 +01:00
committed by Qingping Hou
parent 9348b5c553
commit 8245017078
2 changed files with 2 additions and 2 deletions
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2
extr.c
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@@ -59,7 +59,7 @@ int save_attachments(int pageno, char *targetdir)
sprintf(pathname, "%s/%s", targetdir, name);
FILE *fout = fopen(pathname, "w");
if (!fout) {
fprintf(stderr, "extr: cannot write to file %s\n", name);
fprintf(stderr, "extr: cannot write to file %s\n", pathname);
exit(1);
}
dump_stream(pdf_to_num(f_obj), fout);

2
utils/pdfattach
View File

@@ -67,7 +67,7 @@ numargs=$#
for ((i=1 ; i <= $numargs ; i++))
do
fullname=$(readlink -f "$1")
if [ ! -f "$fullname" ] ; then
if [ ! -r "$fullname" ] ; then
echo "$progname: file \"$fullname\" does not exist" >&2
usage
fi