uclient-fetch: truncate output files (unless resuming)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/uclient-fetch.c b/uclient-fetch.c
index ebf49ae559ac395fbd069ab53c3d1e29da42f4be..851994f47b841668ca066a294e9268afff07a123 100644 (file)
--- a/uclient-fetch.c
+++ b/uclient-fetch.c
@@ -103,7 +103,7 @@ static int open_output_file(const char *path, uint64_t resume_offset)
        if (cur_resume)
                flags = O_RDWR;
        else
-               flags = O_WRONLY;
+               flags = O_WRONLY | O_TRUNC;
 
        if (!cur_resume && !output_file)
                flags |= O_EXCL;