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-rw-r--r--proc/wait.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/proc/wait.c b/proc/wait.c
index 46f240af..b8f2e60e 100644
--- a/proc/wait.c
+++ b/proc/wait.c
@@ -322,7 +322,7 @@ zombie_check_pid (pid_t pid)
struct zombie *z;
for (z = zombie_list; z; z = z->next)
if (z->pid == pid || -z->pid == pid
- || z->pgrp == pid || -z->pgrp == pgrp)
+ || z->pgrp == pid || -z->pgrp == pid)
return 1;
return 0;
}