X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_cgi.c;h=c1869e0cd2dcbdb515386e22f86567e03b6e5b91;hp=b11713e222dbc85200c5d7da550b06f456496de6;hb=7f4dd5f9c0f20e4d6690685641a9cd8ea621da51;hpb=3882bb0c2d15f97298aaa7602d6353a1888f5547

diff --git a/src/rrd_cgi.c b/src/rrd_cgi.c
index b11713e..c1869e0 100644
--- a/src/rrd_cgi.c
+++ b/src/rrd_cgi.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.16  Copyright by Tobi Oetiker, 1997-2006
+ * RRDtool 1.2.20  Copyright by Tobi Oetiker, 1997-2007
  *****************************************************************************
  * rrd_cgi.c  RRD Web Page Generator
  *****************************************************************************/
@@ -574,7 +574,7 @@ char* printstrftime(long argc, const char **args){
 	/* Make sure that we were given the right number of args */
 	if( argc != 4) {
 		rrd_set_error( "wrong number of args %d", argc);
-		return (char *) -1;
+		return stralloc("");
 	}
 
 	/* Init start and end time */
@@ -584,14 +584,14 @@ char* printstrftime(long argc, const char **args){
 	/* Parse the start and end times we were given */
 	if( (parsetime_error = parsetime( args[1], &start_tv))) {
 		rrd_set_error( "start time: %s", parsetime_error);
-		return (char *) -1;
+		return stralloc("");
 	}
 	if( (parsetime_error = parsetime( args[2], &end_tv))) {
 		rrd_set_error( "end time: %s", parsetime_error);
-		return (char *) -1;
+		return stralloc("");
 	}
 	if( proc_start_end( &start_tv, &end_tv, &start_tmp, &end_tmp) == -1) {
-		return (char *) -1;
+		return stralloc("");
 	}
 
 	/* Do we do the start or end */
@@ -603,7 +603,7 @@ char* printstrftime(long argc, const char **args){
 	}
 	else {
 		rrd_set_error( "start/end not found in '%s'", args[0]);
-		return (char *) -1;
+		return stralloc("");
 	}
 
 	/* now format it */
@@ -612,7 +612,7 @@ char* printstrftime(long argc, const char **args){
 	}
 	else {
 		rrd_set_error( "strftime failed");
-		return (char *) -1;
+		return stralloc("");
 	}
 }