X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Fccanlint%2Ftests%2Fexamples_exist.c;h=61359596e1f693ed56a127c613724462e1f1f2d7;hp=c42a2e4e9ff27c5f183b498e798c3ae10a1e238f;hb=HEAD;hpb=c5a49e4942e98f17744f2a50dead077b34d0ceaf

diff --git a/tools/ccanlint/tests/examples_exist.c b/tools/ccanlint/tests/examples_exist.c
index c42a2e4e..61359596 100644
--- a/tools/ccanlint/tests/examples_exist.c
+++ b/tools/ccanlint/tests/examples_exist.c
@@ -45,7 +45,10 @@ static char *add_example(struct manifest *m, struct ccan_file *source,
 	/* Add #line to demark where we are from, so errors are correct! */
 	linemarker = tal_fmt(f, "#line %i \"%s\"\n",
 			     example->srcline+2, source->fullname);
-	write(fd, linemarker, strlen(linemarker));
+	if (write(fd, linemarker, strlen(linemarker)) != (int)strlen(linemarker)) {
+		close(fd);
+		return cast_const(char *, "Failure writing to temporary file");
+	}
 
 	for (i = 0; i < example->num_lines; i++) {
 		if (write(fd, example->lines[i], strlen(example->lines[i]))
@@ -62,7 +65,7 @@ static char *add_example(struct manifest *m, struct ccan_file *source,
 
 /* FIXME: We should have one example per function in header. */
 static void extract_examples(struct manifest *m,
-			     unsigned int *timeleft,
+			     unsigned int *timeleft UNNEEDED,
 			     struct score *score)
 {
 	struct ccan_file *f, *mainh = NULL; /* gcc complains uninitialized */