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pipewire: allow NULL pointers in pw_properties_free()
Just like the real free() we should just ignore a NULL pointer, makes the caller code easier for those instances where properties are optional. Patch generated with concinelle with a few manual fixes.
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a1e821c259
commit
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68 changed files with 142 additions and 273 deletions
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@ -332,8 +332,7 @@ static void module_destroy(void *data)
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spa_hook_remove(&impl->module_listener);
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if (impl->properties)
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pw_properties_free(impl->properties);
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pw_properties_free(impl->properties);
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free(impl);
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}
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