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shared: fix wrong assertion in barrier_set_role()

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assert(b->pipe[0] >= 0 && b->pipe[0] >= 0);

Test the same condition twice, pretty sure we mean

 assert(b->pipe[0] >= 0 && b->pipe[1] >= 0);

(cherry picked from commit 3f7f1fad76)
This commit is contained in:
Cristian Rodríguez
2015-03-14 10:25:02 -04:00
committed by Zbigniew Jędrzejewski-Szmek
parent 6af0a4ba45
commit cf0e4940ea
1 changed files with 1 additions and 1 deletions
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src/shared/barrier.c
+1 -1
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@@ -178,7 +178,7 @@ void barrier_set_role(Barrier *b, unsigned int role) {
assert(b);
assert(role == BARRIER_PARENT || role == BARRIER_CHILD);
/* make sure this is only called once */
assert(b->pipe[1] >= 0 && b->pipe[1] >= 0);
assert(b->pipe[0] >= 0 && b->pipe[1] >= 0);
if (role == BARRIER_PARENT)
b->pipe[1] = safe_close(b->pipe[1]);