aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--lib/libpam/openpam_ttyconv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libpam/openpam_ttyconv.c b/lib/libpam/openpam_ttyconv.c
index e4b4459aa3f7..01e61810ccff 100644
--- a/lib/libpam/openpam_ttyconv.c
+++ b/lib/libpam/openpam_ttyconv.c
@@ -58,7 +58,7 @@
int openpam_ttyconv_timeout = 0;
-volatile sig_atomic_t caught_signal;
+static volatile sig_atomic_t caught_signal;
/*
* Handle incoming signals during tty conversation