diff options
Diffstat (limited to 'lib/fwu_updates/fwu_mtd.c')
| -rw-r--r-- | lib/fwu_updates/fwu_mtd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/fwu_updates/fwu_mtd.c b/lib/fwu_updates/fwu_mtd.c index b73111ae24d..69cd3d7001f 100644 --- a/lib/fwu_updates/fwu_mtd.c +++ b/lib/fwu_updates/fwu_mtd.c @@ -175,8 +175,10 @@ int fwu_gen_alt_info_from_mtd(char *buf, size_t len, struct mtd_info *mtd) l = strlen(buf); /* Replace the last ';' with '&' if there is another image. */ - if (i != CONFIG_FWU_NUM_IMAGES_PER_BANK - 1 && l) - buf[l - 1] = '&'; + if (i != CONFIG_FWU_NUM_IMAGES_PER_BANK - 1 && l) { + buf[l] = '&'; + buf++; + } len -= l; buf += l; } |