1 files changed, 3 insertions, 2 deletions
diff --git a/tools/mkha1.c b/tools/mkha1.c
index 97c7dcd..c61c725 100644
--- a/tools/mkha1.c
+++ b/tools/mkha1.c
@@ -41,6 +41,7 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <string.h>
+#include <err.h>
 
 #include "compat.h"
 #include "buffer.h"
@@ -147,9 +148,9 @@ static char* check_value(ha_buffer_t* buf, char* value, const char* name)
     }
 
     if(value[0] == 0)
-        errx("%s is empty");
+        errx(1, "%s is empty", name);
     if(strchr(value, ':') != NULL)
-        errx("%s must be a not contain colons");
+        errx(1, "%s must be a not contain colons", name);
 
     return value;
 }