implement --flags for memcat, display flags instead of content

diff --git a/src/memcat.c b/src/memcat.c
index ff8319bec8428ad67933b1274e47416245aa37eb..645b54ac3d762f7459823e835f6d5b1fda16e47c 100644 (file)
--- a/src/memcat.c
+++ b/src/memcat.c
@@ -78,10 +78,16 @@ int main(int argc, char *argv[])
   {\r
     string= memcached_get(memc, argv[x], strlen(argv[x]),\r
                           &string_length, &flags, &rc);\r
-    if (string) \r
-    {\r
-      printf("%.*s\n", string_length, string);\r
-      free(string);\r
+    if (rc == MEMCACHED_SUCCESS) {\r
+      if (opt_displayflag) {\r
+       printf("%d\n", flags);\r
+      } else {\r
+       if (string) \r
+       {\r
+         printf("%.*s\n", string_length, string);\r
+         free(string);\r
+       }\r
+      }\r
     }\r
   }\r
 \r