tdb2: typesafe traverse function

[ccan] / tools / doc_extract.c

diff --git a/tools/doc_extract.c b/tools/doc_extract.c
index d7617a076a752e23c858d1ab75b74a504960c9c7..5a48b79f50d048c706a5145392450fecfc936c99 100644 (file)
--- a/tools/doc_extract.c
+++ b/tools/doc_extract.c
@@ -27,16 +27,15 @@ int main(int argc, char *argv[])
        type = argv[1];
        for (i = 2; i < argc; i++) {
                char *file, **lines;
-               unsigned int num;
                struct list_head *list;
                struct doc_section *d;
 
                file = grab_file(NULL, argv[i], NULL);
                if (!file)
                        err(1, "Reading file %s", argv[i]);
-               lines = strsplit(file, file, "\n", &num);
+               lines = strsplit(file, file, "\n");
 
-               list = extract_doc_sections(lines, num);
+               list = extract_doc_sections(lines);
                if (list_empty(list))
                        errx(1, "No documentation in file %s", argv[i]);
                talloc_free(file);