tunnel: Add space between encap-dport and encap-sport in non-JSON output
Fixes:bad76e6b1f("ip/tunnel: Abstract tunnel encapsulation options printing") Fixes:e2d4588331("ip: link_gre.c: add json output support") Signed-off-by: Serhey Popovych <serhe.popovych@gmail.com> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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@ -201,11 +201,11 @@ static const char *tnl_encap_str(const char *name, int enabled, int port)
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const char *val;
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if (!port) {
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val = "auto";
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val = "auto ";
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} else if (port < 0) {
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val = "";
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} else {
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snprintf(b1, sizeof(b1), "%u", port - 1);
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snprintf(b1, sizeof(b1), "%u ", port - 1);
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val = b1;
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}
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