pull upstream changes from gitstatus

6 years ago · dd4518bc39
parent eff8d47b42
commit dd4518bc39
1 changed files with 3 additions and 2 deletions
--- a/gitstatus/gitstatus.plugin.zsh
+++ b/gitstatus/gitstatus.plugin.zsh
@ -306,9 +306,10 @@ function gitstatus_start() {

    local -i threads=${GITSTATUS_NUM_THREADS:-0}
    (( threads > 0)) || {
+      threads=8
      case $os in
-        FreeBSD) threads=$(( 2 * $(sysctl -n hw.ncpu) ));;
-        *) threads=$(( 2 * $(getconf _NPROCESSORS_ONLN) ));;
+        FreeBSD) (( ! $+commands[sysctl] )) || threads=$(( 2 * $(command sysctl -n hw.ncpu) ));;
+        *) (( ! $+commands[getconf] )) || threads=$(( 2 * $(command getconf _NPROCESSORS_ONLN) ));;
      esac
      (( threads <= 32 )) || threads=32
    }