License header fixes

[lttng-tools.git] / src / bin / lttng / utils.c

diff --git a/src/bin/lttng/utils.c b/src/bin/lttng/utils.c
index 635bf7734d244a0694135c5ac3b827644d72d9a8..b982bd5936149ab7667e64176a9f0c499dfd0207 100644 (file)
--- a/src/bin/lttng/utils.c
+++ b/src/bin/lttng/utils.c
@@ -1,10 +1,9 @@
 /*
  * Copyright (c)  2011 David Goulet <david.goulet@polymtl.ca>
  *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; only version 2
- * of the License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -16,6 +15,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+#define _GNU_SOURCE
 #include <stdlib.h>
 #include <ctype.h>
 
@@ -46,9 +46,12 @@ char *get_session_name(void)
                goto error;
        }
 
-error:
+       DBG2("Config file path found: %s", path);
        DBG("Session name found: %s", session_name);
        return session_name;
+
+error:
+       return NULL;
 }