From a4938b083eab1160ab441be9e70d86a2e4a22266 Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Sun, 4 Aug 2019 17:53:13 -0400
Subject: add diagnositic for failure to open file

---
 strings.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/strings.c b/strings.c
index 0256e3a..33d8dca 100644
--- a/strings.c
+++ b/strings.c
@@ -23,10 +23,12 @@
  */
 
 #define _POSIX_C_SOURCE 2
+#include <ctype.h>
+#include <errno.h>
 #include <locale.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <ctype.h>
+#include <string.h>
 #include <unistd.h>
 
 static int strings(const char *path, size_t number, char format)
@@ -37,6 +39,7 @@ static int strings(const char *path, size_t number, char format)
 	}
 
 	if (f == NULL) {
+		fprintf(stderr, "strings: %s: %s\n", path, strerror(errno));
 		return 1;
 	}
 
-- 
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