set P9K_IP_TX_RATE and P9K_IP_RX_RATE to empty instead of 0 when unable to get the real values

This commit is contained in:
romkatv 2020-02-24 12:15:58 +01:00
commit 1885d15da2
5 changed files with 33 additions and 25 deletions

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@ -1383,7 +1383,7 @@
# P9K_IP_TX_BYTES | total number of bytes sent
# P9K_IP_RX_RATE | receive rate (since last prompt)
# P9K_IP_TX_RATE | send rate (since last prompt)
typeset -g POWERLEVEL9K_IP_CONTENT_EXPANSION='⇣$P9K_IP_RX_RATE ⇡$P9K_IP_TX_RATE $P9K_IP_IP'
typeset -g POWERLEVEL9K_IP_CONTENT_EXPANSION='${P9K_IP_RX_RATE:+⇣$P9K_IP_RX_RATE }${P9K_IP_TX_RATE:+⇡$P9K_IP_TX_RATE }$P9K_IP_IP'
# Show information for the first network interface whose name matches this regular expression.
# Run `ifconfig` or `ip -4 a show` to see the names of all network interfaces.
typeset -g POWERLEVEL9K_IP_INTERFACE='e.*'