caught_signal should be static; gcc doesn't seem to mind, whereas some

clang versions (but not all) complain. git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@742 185d5e19-27fe-0310-9dcf-9bff6b9f3609
2013-09-07 19:25:57 +00:00 · 2013-09-07 19:25:57 +00:00 · 914a5b3708
parent 4dbe28d092
commit 914a5b3708
1 changed files with 1 additions and 1 deletions
--- 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