inititalize run_command()'s buf to UNKNOWN_STR by default
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@ -407,7 +407,7 @@ run_command(const char *cmd)
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{
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{
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char *nlptr;
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char *nlptr;
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FILE *fp;
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FILE *fp;
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char buf[1024] = "n/a";
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char buf[1024] = UNKNOWN_STR;
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fp = popen(cmd, "r");
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fp = popen(cmd, "r");
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if (fp == NULL) {
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if (fp == NULL) {
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