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blob: fix segfault on x86_64 with --virtual 

blob.ptr might be non-null on empty field in /var/lib/apk/installed
so we compare with blob length.

This fixes a segfault on x86_64.
cute-signatures
Natanael Copa 2010-11-23 09:18:40 +00:00
parent 37e8f803a5
commit c9690b0e7c
1 changed files with 1 additions and 1 deletions
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2
src/blob.c
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@ -18,7 +18,7 @@ char *apk_blob_cstr(apk_blob_t blob)
{
char *cstr;
if (blob.ptr == NULL)
if (blob.len == 0)
return strdup("");
if (blob.ptr[blob.len-1] == 0)