expunge: guard against segfault #4697
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In some cases, calling imap_edata_get() can return NULL, if the corresponding edata field is NULL. Don't segfault in this case.
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In some cases, calling imap_edata_get() can return NULL, if the corresponding edata field is NULL.
Don't segfault in this case.
What I cannot determine here, is why the call to
imap_edata_get()hasedata == NULLand I can't track that down. That would be the preferred fix here, but since this issue comes up once in a blue moon, I thought I'd post this here to indicate the issue...