Include "quote.h".

Use the quote function rather than using literal `...' in a diagnostic.

diff --git a/src/date.c b/src/date.c
index 6e18b82..d92f646 100644 (file)
--- a/src/date.c
+++ b/src/date.c
@@ -33,6 +33,7 @@
 #include "getline.h"
 #include "posixtm.h"
 #include "posixver.h"
+#include "quote.h"
 #include "strftime.h"
 #include "timespec.h"
 
@@ -242,7 +243,7 @@ batch_convert (const char *input_filename, const char *format)
       in_stream = fopen (input_filename, "r");
       if (in_stream == NULL)
        {
-         error (EXIT_FAILURE, errno, "`%s'", input_filename);
+         error (EXIT_FAILURE, errno, "%s", quote (input_filename));
        }
     }