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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-05 12:08:20 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-01-05 12:08:20 +0100 |
| commit | 3dbe78ab5c0be677b142a6c111942557ba761f1c (patch) | |
| tree | 034e6a794e756c9b48f1c5938b381d00e5c5fb37 /common/globalvar.c | |
| parent | 052d1c9e0756db2b02da98c97a6c50d26b8c28ce (diff) | |
| parent | 8201a940e313cd9c2f989a7af5d6a4fb3f8ab31c (diff) | |
| download | barebox-3dbe78ab5c0be677b142a6c111942557ba761f1c.tar.gz barebox-3dbe78ab5c0be677b142a6c111942557ba761f1c.tar.xz | |
Merge branch 'for-next/net'
Diffstat (limited to 'common/globalvar.c')
| -rw-r--r-- | common/globalvar.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/common/globalvar.c b/common/globalvar.c index 1471d849ec..b9bfce7dac 100644 --- a/common/globalvar.c +++ b/common/globalvar.c @@ -167,8 +167,10 @@ static int nv_set(struct device_d *dev, struct param_d *p, const char *val) { int ret; - if (!val) - val = ""; + if (!val) { + free(p->value); + return 0; + } ret = dev_set_param(&global_device, p->name, val); if (ret) |