Change "union value" to dynamically allocate long strings.

[pspp-builds.git] / src / math / ts / innovations.c

diff --git a/src/math/ts/innovations.c b/src/math/ts/innovations.c
index b9a7cf223442a42ce597748320647a23a0739939..3ab2f3edce165ed0a709688e711867986683eee3 100644 (file)
--- a/src/math/ts/innovations.c
+++ b/src/math/ts/innovations.c
@@ -26,10 +26,14 @@
  */
 
 #include <config.h>
+
+#include <math.h>
+#include <stdlib.h>
+
 #include <gsl/gsl_matrix.h>
 #include <gsl/gsl_vector.h>
-#include <stdlib.h>
 #include <libpspp/compiler.h>
+#include <libpspp/misc.h>
 #include <math/coefficient.h>
 #include <math/ts/innovations.h>