src/rrd_dump.c: Rename the `rrdcached' variable to `opt_daemon'.

diff --git a/src/rrd_dump.c b/src/rrd_dump.c
index 093e7d2..12ab204 100644 (file)
--- a/src/rrd_dump.c
+++ b/src/rrd_dump.c
@@ -442,7 +442,7 @@ int rrd_dump(
 {
     int       rc;
     int       opt_noheader = 0;
-    char     *rrdcached = NULL;
+    char     *opt_daemon = NULL;
 
     /* init rrd clean */
 
@@ -465,10 +465,10 @@ int rrd_dump(
 
         switch (opt) {
         case 'd':
-            if (rrdcached != NULL)
-                    free (rrdcached);
-            rrdcached = strdup (optarg);
-            if (rrdcached == NULL)
+            if (opt_daemon != NULL)
+                    free (opt_daemon);
+            opt_daemon = strdup (optarg);
+            if (opt_daemon == NULL)
             {
                 rrd_set_error ("strdup failed.");
                 return (-1);
@@ -493,15 +493,15 @@ int rrd_dump(
         return (-1);
     }
 
-    if (rrdcached == NULL)
+    if (opt_daemon == NULL)
     {
         char *temp;
 
         temp = getenv (ENV_RRDCACHED_ADDRESS);
         if (temp != NULL)
         {
-            rrdcached = strdup (temp);
-            if (rrdcached == NULL)
+            opt_daemon = strdup (temp);
+            if (opt_daemon == NULL)
             {
                 rrd_set_error("strdup failed.");
                 return (-1);
@@ -509,11 +509,11 @@ int rrd_dump(
         }
     }
 
-    if (rrdcached != NULL)
+    if (opt_daemon != NULL)
     {
         int status;
 
-        status = rrdc_connect (rrdcached);
+        status = rrdc_connect (opt_daemon);
         if (status != 0)
         {
             rrd_set_error ("rrdc_connect failed with status %i.", status);
@@ -529,7 +529,7 @@ int rrd_dump(
         }
 
         rrdc_disconnect ();
-    } /* if (rrdcached) */
+    } /* if (opt_daemon) */
 
     if ((argc - optind) == 2) {
         rc = rrd_dump_opt_r(argv[optind], argv[optind + 1], opt_noheader);