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lib: Don't access configuration if none is present

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Commit e457d5ef20 adds ability to pass the
default URI using the client configuration file. If the file is not
present, it still accesses the NULL config object causing a segfault.

Caught running "make check".
This commit is contained in:
Peter Krempa 2012-03-15 17:10:22 +01:00
parent 362c3b33e6
commit 59d0c9801c
1 changed files with 2 additions and 1 deletions
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src/libvirt.c
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@ -1085,7 +1085,8 @@ virConnectOpenResolveURIAlias(virConfPtr conf,
*uri = NULL;
if ((value = virConfGetValue(conf, "uri_aliases")))
if (conf &&
(value = virConfGetValue(conf, "uri_aliases")))
ret = virConnectOpenFindURIAliasMatch(value, alias, uri);
else
ret = 0;