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| author | Lennart Poettering <lennart@poettering.net> | 2008-12-16 14:03:40 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2008-12-16 14:03:40 +0100 |
| commit | 701384935446a5705cb77a9da2f896b086a392be (patch) | |
| tree | 3c1cf45b3002d091652a10e0c11bafb9eec25b29 /LICENSE | |
| parent | 2ee9276d97f15ea965fb8a88f2aa184355b9903a (diff) | |
Check if environ is actually set before we use it
Some applications seem to set **environ to NULL for various reasons.
Before we iterate through it we thus need to make sure it is actually
set to make sure we don't segfault.
Closes rhbz #473080
Diffstat (limited to 'LICENSE')
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