kiss: added KISS_PID to preempt build directory location

kisslinux · Sep 8, 2019 · 10628c4 · 10628c4
1 parent ec85962
commit 10628c4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kiss b/kiss
@@ -1077,7 +1077,7 @@ main() {
     # to each specific KISS instance. This allows multiple package manager
     # instances to be run at once. Store the value in another variable so
     # that it doesn't change beneath us.
-    pid=$$
+    pid=${KISS_PID:-$$}
 
     # Store the original value of IFS so we can revert back to it if the
     # variable is ever changed.