write_file() returns 1/true on success; it should return 0/false when
opening the file fails.
To make it more obvious that is function returns true and not 0 on
success, also change its return type to bool.
Signed-off-by: Matthias Schiffer <mschif...@universe-factory.net>
---
ucert.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ucert.c b/ucert.c
index 2ea939947d72..7de4c12711e8 100644
--- a/ucert.c
+++ b/ucert.c
@@ -116,13 +116,13 @@ struct cert_object {
};
/* write buffer to file */
-static int write_file(const char *filename, void *buf, size_t len, bool
append) {
+static bool write_file(const char *filename, void *buf, size_t len, bool
append) {
FILE *f;
size_t outlen;
f = fopen(filename, append?"a":"w");
if (!f)
- return 1;
+ return false;
outlen = fwrite(buf, 1, len, f);
fclose(f);
--
2.26.2
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