"show graph" action: Implement a time selector.

[collection4.git] / src / utils_cgi.c

diff --git a/src/utils_cgi.c b/src/utils_cgi.c
index b96e15a..92bda3e 100644 (file)
--- a/src/utils_cgi.c
+++ b/src/utils_cgi.c
@@ -344,7 +344,7 @@ int param_set (param_list_t *pl, const char *name, /* {{{ */
   return (0);
 } /* }}} int param_set */
 
-const char *param_as_string (param_list_t *pl) /* {{{ */
+char *param_as_string (param_list_t *pl) /* {{{ */
 {
   char buffer[4096];
   char key[2048];