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@@ -675,7 +675,8 @@ then
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dnl SunOS 4.1.3:
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dnl F UID PID PPID CP PRI NI SZ RSS WCHAN STAT TT TIME COMMAND
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-elif ps -laxnwww 2>/dev/null | \
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+dnl Need the head -1 otherwise test will work because arguments are found
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+elif ps -laxnwww 2>/dev/null | head -1 | \
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egrep -i ["^ *F(LAGS)? +UID +PID +PPID +CP +PRI +NI +(SZ)|(VSZ)|(SIZE) +RSS +WCHAN +STAT? +TTY? +TIME +COMMAND"] >/dev/null
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then
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ac_cv_ps_varlist="[&procuid,&procppid,&procvsz,&procrss,procstat,&pos,procprog]"
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@@ -843,7 +844,7 @@ else
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AC_MSG_WARN([unable to find usable ps syntax - check_procs and check_nagios will not be compiled])
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fi
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-if test -n $ac_cv_ps_varlist ; then
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+if test -n "$ac_cv_ps_varlist" ; then
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AC_DEFINE_UNQUOTED(PS_VARLIST,$ac_cv_ps_varlist,
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[Variable list for sscanf of 'ps' output])
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AC_DEFINE_UNQUOTED(PS_COMMAND,"$ac_cv_ps_command",
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Ton Voon