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author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-10-07 08:00:25 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-10-07 08:00:25 +0200 |
commit | 33c56e21eb3bf841c79d9c8a40dedc8b16b774f2 (patch) | |
tree | fc0e871d5fc9020e0c4bb01ef0a5cf4ece6060a1 /common/globalvar.c | |
parent | d32008b2797a7c1bb13ec0cb3273de2dfcc97d02 (diff) | |
parent | ce8f489122e8390360e87c84888aacfc87743a83 (diff) | |
download | barebox-33c56e21eb3bf841c79d9c8a40dedc8b16b774f2.tar.gz barebox-33c56e21eb3bf841c79d9c8a40dedc8b16b774f2.tar.xz |
Merge branch 'for-next/misc'
Conflicts:
commands/Makefile
Diffstat (limited to 'common/globalvar.c')
-rw-r--r-- | common/globalvar.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/globalvar.c b/common/globalvar.c index 6ef4a6a680..41ce06e468 100644 --- a/common/globalvar.c +++ b/common/globalvar.c @@ -72,6 +72,9 @@ int globalvar_add_simple(const char *name, const char *value) if (ret && ret != -EEXIST) return ret; + if (!value) + return 0; + return dev_set_param(&global_device, name, value); } |