Include "vasprintf.h", for asprintf.

diff --git a/src/who.c b/src/who.c
index fa3e2110453195c2bd8335e2f4cb6f20779260a3..184a8cb70367f567e10a563c6175e08a3b52197b 100644 (file)
--- a/src/who.c
+++ b/src/who.c
@@ -33,6 +33,7 @@
 
 #include "readutmp.h"
 #include "error.h"
+#include "vasprintf.h"
 
 /* The official name of this program (e.g., no `g' prefix).  */
 #define PROGRAM_NAME "who"