mirror of https://github.com/xzeldon/htop.git
PCP: do not set exe to empty string
In case the executable is an empty string, e.g. if pcp is run by an unprivileged user, do not set procExe to an empty value, which breaks the formatting of the PROCEXE column and the merged-cmdline logic.
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@ -317,7 +317,7 @@ static void PCPProcessList_updateCmdline(Process* process, int pid, int offset,
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Process_updateComm(process, comm);
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if (PCPMetric_instance(PCP_PROC_EXE, pid, offset, &value, PM_TYPE_STRING)) {
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Process_updateExe(process, value.cp);
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Process_updateExe(process, value.cp[0] ? value.cp : NULL);
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free(value.cp);
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}
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}
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