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-rw-r--r--parse-options.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/parse-options.c b/parse-options.c
index f8d52e2..12c8822 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -425,3 +425,15 @@ int parse_opt_approxidate_cb(const struct option *opt, const char *arg,
*(unsigned long *)(opt->value) = approxidate(arg);
return 0;
}
+
+/*
+ * This should really be OPTION_FILENAME type as a part of
+ * parse_options that take prefix to do this while parsing.
+ */
+extern const char *parse_options_fix_filename(const char *prefix, const char *file)
+{
+ if (!file || !prefix || is_absolute_path(file) || !strcmp("-", file))
+ return file;
+ return prefix_filename(prefix, strlen(prefix), file);
+}
+