logwrapper: fix missing include
Use of ECHILD with no definitive errno.h inclusion.
Explicitly listing the errno.h header file rather
then relying on the inclusion chain to do so.
Change-Id: I5552acd928d17fc62192217a30ff2e4fab0b1936
diff --git a/logwrapper/logwrapper.c b/logwrapper/logwrapper.c
index d0d8d14..db6cb4c 100644
--- a/logwrapper/logwrapper.c
+++ b/logwrapper/logwrapper.c
@@ -14,6 +14,7 @@
* limitations under the License.
*/
+#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/wait.h>