diff options
Diffstat (limited to 'core/nvram-format.c')
| -rw-r--r-- | core/nvram-format.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/nvram-format.c b/core/nvram-format.c index 923098a..3d030a3 100644 --- a/core/nvram-format.c +++ b/core/nvram-format.c @@ -216,6 +216,15 @@ const char *nvram_query(const char *key) const char *part_end, *start; int key_len = strlen(key); + if (!nvram_has_loaded()) { + prlog(PR_WARNING, "NVRAM: Query before is done loading\n"); + prlog(PR_WARNING, "NVRAM: Waiting for load\n"); + if (!nvram_wait_for_load()) { + prlog(PR_CRIT, "NVRAM: Failed to load\n"); + return NULL; + } + } + /* * The running OS can modify the NVRAM as it pleases so we need to be * a little paranoid and check that it's ok before we try parse it. |