shell32: Simplify check for an empty string.

9491044e · Sebastian Lackner · Alexandre Julliard · aba6a680 · 9491044e
Commit 9491044e authored Feb 26, 2015 by Sebastian Lackner Committed by Alexandre Julliard Feb 26, 2015
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assoc.c dlls/shell32/assoc.c +1 -1

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--- a/dlls/shell32/assoc.c
+++ b/dlls/shell32/assoc.c
@@ -897,7 +897,7 @@ static HRESULT WINAPI ApplicationAssociationRegistration_QueryCurrentDefault(IAp

    *association = NULL;

-    if((type == AT_URLPROTOCOL || type == AT_FILEEXTENSION) && !lstrlenW(query))
+    if((type == AT_URLPROTOCOL || type == AT_FILEEXTENSION) && !query[0])
        return E_INVALIDARG;
    else if(type == AT_FILEEXTENSION && query[0] != '.')
        return E_INVALIDARG;