test: add tests for signal_from_string()

diff --git a/src/test/test-signal-util.c b/src/test/test-signal-util.c
index dd755d84f3bf939f5fe8044548b5d7553751ab2e..274743b1b5246c13f44be59efee9c3b123219a78 100644 (file)
--- a/src/test/test-signal-util.c
+++ b/src/test/test-signal-util.c
@@ -14,6 +14,8 @@
 /// Additional includes needed by elogind
 //#include "stdio-util.h"
 //#include "string-util.h"
+//#include "stdio-util.h"
+//#include "string-util.h"
 #include "process-util.h"
 
 #define info(sig) log_info(#sig " = " STRINGIFY(sig) " = %d", sig)