diff --git a/runastyle b/runastyle
index 1ee4a2288..135a4419e 100755
--- a/runastyle
+++ b/runastyle
@@ -28,4 +28,5 @@ astyle $style $options test/*.cpp
 astyle $style $options test/*.h
 
 astyle $style $options tools/*.cpp
+astyle $style $options --recursive "samples/*.c"
 
diff --git a/samples/AssignmentAddressToInteger/bad.c b/samples/AssignmentAddressToInteger/bad.c
new file mode 100644
index 000000000..ca721f548
--- /dev/null
+++ b/samples/AssignmentAddressToInteger/bad.c
@@ -0,0 +1,11 @@
+int foo(int *p)
+{
+    int a = p;
+    return a + 4;
+}
+int main()
+{
+    int i[10];
+    foo(i);
+}
+
diff --git a/samples/AssignmentAddressToInteger/good.c b/samples/AssignmentAddressToInteger/good.c
new file mode 100644
index 000000000..ebddc4b8c
--- /dev/null
+++ b/samples/AssignmentAddressToInteger/good.c
@@ -0,0 +1,11 @@
+int* foo(int *p)
+{
+    return p + 4;
+}
+int main()
+{
+    int i[10];
+    foo(i);
+}
+
+