export program_name, required by gnulib

* src/timeout.c (program_name): Export.

diff --git a/src/timeout.c b/src/timeout.c
index 19ec8499a310f97d7c473d9f31204bd2a6612a36..d7e344198401381452cfeece241b090c9c564e7e 100644 (file)
--- a/src/timeout.c
+++ b/src/timeout.c
@@ -82,7 +82,8 @@ static int timed_out;
 static int term_signal = SIGTERM;  /* same default as kill command.  */
 static int monitored_pid;
 static int sigs_to_ignore[NSIG];   /* so monitor can ignore sigs it resends.  */
-static char *program_name;
+
+char *program_name;
 
 static struct option const long_options[] = {
   {"signal", required_argument, NULL, 's'},