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@ -497,7 +497,7 @@ public class TunnelControl implements Runnable {
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for(int i=0; i<vanityPrefix.length(); i++) {
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for(int i=0; i<vanityPrefix.length(); i++) {
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// reject vanityPrefix if not alphanumeric, since b32 addresses can only be alphanumeric
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// reject vanityPrefix if not alphanumeric, since b32 addresses can only be alphanumeric
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char c = vanityPrefix.charAt(i);
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char c = vanityPrefix.charAt(i);
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if(!(Character.isAlphabetic(c) || Character.isDigit(c))) {
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if(!((c>='a' && c<='z') || (c>='0' && c<='9'))) {
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vanityPrefix = "";
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vanityPrefix = "";
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break;
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break;
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}
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}
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