Add sys/wait.h include to appimagetool.c for WEXITSTATUS.

mkrautz · mkrautz · commit 8ee40d28a22e · 2017-02-05T18:54:26.000+01:00
diff --git a/appimagetool.c b/appimagetool.c
@@ -38,6 +38,7 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/wait.h>
 
 #include "binreloc.h"
 #ifndef NULL
