diff options
| author | Felix Fietkau <nbd@nbd.name> | 2016-11-29 16:02:54 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2016-11-29 16:02:57 +0300 |
| commit | 77a629375d7387a33a59509d9d751a8798134cab (patch) | |
| tree | d6bda70e0a254483b70fc96b1005695fc6ea4c8b /blobmsg.h | |
| parent | d0312bd9b1c81a8b428a32f29fba63279024fa76 (diff) | |
blob/blobmsg: add explicit typecasts for attribute iterators
Fixes C++ compatibility.
Reported in https://forum.lede-project.org/t/blobmsg-for-each-attr-from-c/389
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'blobmsg.h')
| -rw-r--r-- | blobmsg.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -233,7 +233,7 @@ int blobmsg_printf(struct blob_buf *buf, const char *name, const char *format, . #define blobmsg_for_each_attr(pos, attr, rem) \ for (rem = attr ? blobmsg_data_len(attr) : 0, \ - pos = attr ? blobmsg_data(attr) : 0; \ + pos = (struct blob_attr *) (attr ? blobmsg_data(attr) : NULL); \ rem > 0 && (blob_pad_len(pos) <= rem) && \ (blob_pad_len(pos) >= sizeof(struct blob_attr)); \ rem -= blob_pad_len(pos), pos = blob_next(pos)) |