X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Fhello%2Fhello.c;h=7eecf69e83f0bbaf23949a71e191806bf884687a;hb=08b8805efffcad4e0f713272cac6f75390176396;hp=8147860a9c9f36716b60e6249f15564802d0fd10;hpb=a18071d177dc5d0c7a5b55e73867a893dd15386c;p=lttng-ust.git

diff --git a/tests/hello/hello.c b/tests/hello/hello.c
index 8147860a..7eecf69e 100644
--- a/tests/hello/hello.c
+++ b/tests/hello/hello.c
@@ -77,13 +77,15 @@ int main()
 		usleep(100000);
 	}
 
-	scanf("%*s");
+	if (scanf("%*s") == EOF)
+		PERROR("scanf failed");
 
 	ltt_trace_stop("auto");
 	ltt_trace_destroy("auto", 0);
 
 	DBG("TRACE STOPPED");
-	scanf("%*s");
+	if (scanf("%*s") == EOF)
+		PERROR("scanf failed");
 
 	return 0;
 }