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system_id: omit leading hyphens from system_id
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@ -118,6 +118,14 @@ void copy_valid_chars(const char *src, char *dst)
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if (!s || !*s)
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return;
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/* Omit leading hypens. */
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for (i = 0; i < strlen(src); i++) {
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c = *s;
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if (c != '-')
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break;
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s++;
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}
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for (i = 0; i < strlen(src); i++) {
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c = *s;
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