Merge pull request #15 from northteam/patch-1

fix: freeaddrinfo on Android crashes when passed NULL

Merge pull request #15 from northteam/patch-1
fix: freeaddrinfo on Android crashes when passed NULL
eebc47f3 · John Selbie · 540ba465 · 8400fc6f · eebc47f3
Commit eebc47f3 authored Aug 20, 2015 by John Selbie
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networkutils/resolvehostname.cpp networkutils/resolvehostname.cpp +3 -1

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--- a/networkutils/resolvehostname.cpp
+++ b/networkutils/resolvehostname.cpp
@@ -55,7 +55,9 @@ HRESULT ResolveHostName(const char* pszHostName, int family, bool fNumericOnly,
    
 Cleanup:

-    ::freeaddrinfo(pResultList);
+    if (pResultList != NULL) {
+        ::freeaddrinfo(pResultList);
+    }

    return hr;