winedbg: Avoid unneeded strlen() calls.

Note that target_xml is an array and thus cannot be NULL. Signed-off-by: Francois Gouget <fgouget@free.fr> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winedbg: Avoid unneeded strlen() calls.
9fbfa988 · Francois Gouget · Alexandre Julliard · cca965d9 · 9fbfa988
Commit 9fbfa988 authored Dec 09, 2019 by Francois Gouget Committed by Alexandre Julliard Dec 09, 2019
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gdbproxy.c programs/winedbg/gdbproxy.c +2 -2

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--- a/programs/winedbg/gdbproxy.c
+++ b/programs/winedbg/gdbproxy.c
@@ -1615,7 +1615,7 @@ static enum packet_return packet_query(struct gdb_context* gdbctx)
            return packet_ok;
        if (strncmp(gdbctx->in_packet, "Supported", 9) == 0)
        {
-            if (strlen(target_xml))
+            if (*target_xml)
                return packet_reply(gdbctx, "PacketSize=400;qXfer:features:read+");
            else
            {
@@ -1652,7 +1652,7 @@ static enum packet_return packet_query(struct gdb_context* gdbctx)
        }
        break;
    case 'X':
-        if (strlen(target_xml) && strncmp(gdbctx->in_packet, "Xfer:features:read:target.xml", 29) == 0)
+        if (*target_xml && strncmp(gdbctx->in_packet, "Xfer:features:read:target.xml", 29) == 0)
            return packet_reply(gdbctx, target_xml);
        break;
    }