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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-29 19:06:48 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-05-13 14:02:03 +0200 |
| commit | 8cab6a873356c988cddf7763cbe4797fad236ba4 (patch) | |
| tree | 189781c1382cd4e2316ed7b1294b67561833c9f7 /include | |
| parent | 0c5554919cb95d7e8c523882f2ede19977f1998c (diff) | |
| download | barebox-8cab6a873356c988cddf7763cbe4797fad236ba4.tar.gz barebox-8cab6a873356c988cddf7763cbe4797fad236ba4.tar.xz | |
parameter: return empty string for unset parameters
Currently we return NULL for unset parameters. As we can't set them
back to NULL once set this is not very consistent. Return an empty
string instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions