make somewhat safer
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@ -64,7 +64,7 @@ static getline ()
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static skip_period ()
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{
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while (*_buf != ':')
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while (*_buf && *_buf != ':')
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_buf++;
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*_buf++ = '\0';
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}
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@ -65,7 +65,7 @@ static getline ()
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static skip_period ()
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{
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while (*_buf != ':')
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while (*_buf && *_buf != ':')
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_buf++;
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*_buf++ = '\0';
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