fix behavior of JULIA_EXCLUSIVE to agree with documentation (#39961)

JuliaLang · Mar 9, 2021 · 913f79d · 913f79d
1 parent 9dc9c2d
commit 913f79d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/threading.c b/src/threading.c
@@ -425,8 +425,8 @@ void jl_start_threads(void)
  // do we have exclusive use of the machine? default is no
  exclusive = DEFAULT_MACHINE_EXCLUSIVE;
  cp = getenv(MACHINE_EXCLUSIVE_NAME);
- if (cp)
- exclusive = strtol(cp, NULL, 10);
+ if (cp && strcmp(cp, "0") != 0)
+ exclusive = 1;
 
  // exclusive use: affinitize threads, master thread on proc 0, rest
  // according to a 'compact' policy