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-rw-r--r--sys/src/cmd/ip/tinc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/ip/tinc.c b/sys/src/cmd/ip/tinc.c
index 4dacdd31c..5d0122121 100644
--- a/sys/src/cmd/ip/tinc.c
+++ b/sys/src/cmd/ip/tinc.c
@@ -1689,7 +1689,7 @@ main(int argc, char *argv[])
if(pipe(pfd) < 0)
sysfatal("can't create pipe: %r");
- switch(rfork(RFPROC|RFFDG|RFREND|RFNOTEG)){
+ switch(rfork(RFPROC|RFFDG|RFREND|RFNOTEG|RFENVG)){
case -1:
sysfatal("can't fork: %r");
case 0: