basename may be non-const on some systems, make cf_username static

diff --git a/src/main.c b/src/main.c
index d066ce0c9cbf3b175da819d974746e453fba597b..d2c1a8ce0895e9b2180683ab75207d3d068b7179 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -43,7 +43,7 @@ static const char *usage_str =
 "  -V            Show version\n"
 "  -h            Show this help screen and exit\n";
 
-static void usage(int err, const char *exe)
+static void usage(int err, char *exe)
 {
        printf(usage_str, basename(exe));
        exit(err);
@@ -60,7 +60,7 @@ int cf_pause_mode = P_NONE;
 int cf_shutdown = 0;
 int cf_reboot = 0;
 int cf_syslog = 0;
-char *cf_username = "";
+static char *cf_username = "";
 char *cf_syslog_facility = "daemon";
 static char *cf_config_file;