X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fdoc_extract.c;h=5a48b79f50d048c706a5145392450fecfc936c99;hp=b8969ef23504b3108bb88355ce0f70a176113e84;hb=12652625db55f6586e95fc5edc73e1e85bae8a5c;hpb=7beaa3448fa8e6015798c1609f33d96e8986063d

diff --git a/tools/doc_extract.c b/tools/doc_extract.c
index b8969ef2..5a48b79f 100644
--- a/tools/doc_extract.c
+++ b/tools/doc_extract.c
@@ -16,7 +16,7 @@ int main(int argc, char *argv[])
 
 	if (argc < 3)
 		errx(1, "Usage: doc_extract [--function=<funcname>] TYPE <file>...\n"
-		     "Where TYPE is functions|author|licence|maintainer|summary|description|example|all");
+		     "Where TYPE is functions|author|license|maintainer|summary|description|example|all");
 
 	if (strstarts(argv[1], "--function=")) {
 		function = argv[1] + strlen("--function=");
@@ -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);
@@ -59,9 +58,9 @@ int main(int argc, char *argv[])
 					if (!streq(d->function, function))
 						continue;
 				}
-				if (strcasecmp(type, "all") == 0)
+				if (streq(type, "all"))
 					printf("%s:\n", d->type);
-				else if (strcasecmp(d->type, type) != 0)
+				else if (!streq(d->type, type))
 					continue;
 
 				for (j = 0; j < d->num_lines; j++)