[PATCH 1/1] futex.2: fork fails with -1

[Heinrich Schuchardt <xypron.glpk@xxxxxx>]

According to fork.2:
On failure, -1 is returned in the parent.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
---
 man2/futex.2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man2/futex.2 b/man2/futex.2
index 6c02da7..530e302 100644
--- a/man2/futex.2
+++ b/man2/futex.2
@@ -1579,7 +1579,7 @@ main(int argc, char *argv[])
        mappping */
 
     childPid = fork();
-    if (childPid == 1)
+    if (childPid == \-1)
         errExit("fork");
 
     if (childPid == 0) {        /* Child */
-- 
2.1.4

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