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-rw-r--r--commands.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/commands.c b/commands.c
index 75d450c..29e32fa 100644
--- a/commands.c
+++ b/commands.c
@@ -371,7 +371,7 @@ fatal_error_signal (sig)
(void) sigprocmask (SIG_SETMASK, &set, (sigset_t *) 0);
}
#else
-#ifndef SIGSETMASK_MISSING
+#ifdef HAVE_SIGSETMASK
(void) sigsetmask (0);
#endif
#endif