X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_last.c;h=cc7e445ed550b1d51a33b6e2a69142655a7afe18;hb=9c4cb412deb057fa83e381ff59e96430007a8586;hp=c6582f6616629ace4a879819b4a6c4d558b0a496;hpb=35f5945e114df7324be00de01bcde77e096a2373;p=rrdtool.git

diff --git a/src/rrd_last.c b/src/rrd_last.c
index c6582f6..cc7e445 100644
--- a/src/rrd_last.c
+++ b/src/rrd_last.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.0  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.3.0  Copyright by Tobi Oetiker, 1997-2008
  *****************************************************************************
  * rrd_last.c
  *****************************************************************************
@@ -8,33 +8,32 @@
 
 #include "rrd_tool.h"
 
-time_t
-rrd_last(int argc, char **argv)
+time_t rrd_last(
+    int argc,
+    char **argv)
 {
-    if(argc < 2){
+    if (argc < 2) {
         rrd_set_error("please specify an rrd");
-        return(-1);
+        return (-1);
     }
 
-    return( rrd_last_r(argv[1]) );
+    return (rrd_last_r(argv[1]));
 }
- 
 
-time_t
-rrd_last_r(const char *filename)
+
+time_t rrd_last_r(
+    const char *filename)
 {
-    FILE	*in_file;
-    time_t       lastup;
+    time_t    lastup = -1;
+    rrd_file_t *rrd_file;
 
-    rrd_t	 rrd;
+    rrd_t     rrd;
 
-    if(rrd_open(filename, &in_file, &rrd, RRD_READONLY)==-1){
-        return(-1);
+    rrd_file = rrd_open(filename, &rrd, RRD_READONLY);
+    if (rrd_file != NULL) {
+        lastup = rrd.live_head->last_up;
+        rrd_close(rrd_file);
     }
-    lastup = rrd.live_head->last_up;
     rrd_free(&rrd);
-    fclose(in_file);
-    return(lastup);
+    return (lastup);
 }
-
-