[monitoring-plugins] Fix type of unchunk_content function declaration

[Sven Nierlein]

    Module: monitoring-plugins
    Branch: master
    Commit: 1ac8f35301db3a5e3e77c06e487a28365c546e3f
    Author: RincewindsHat <12514511+rincewinds...@users.noreply.github.com>
 Committer: Sven Nierlein <s...@nierlein.org>
      Date: Mon Nov 14 00:33:26 2022 +0100
       URL: 
https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=1ac8f35

Fix type of unchunk_content function declaration

---

 plugins/check_http.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/check_http.c b/plugins/check_http.c
index 5e4536e..3e021c5 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -148,7 +148,7 @@ char *perfd_time_transfer(double microsec);
 char *perfd_size(int page_len);
 void print_help(void);
 void print_usage(void);
-char *unchunk_content(char *content);
+char *unchunk_content(const char *content);
 
 int main(int argc, char **argv) {
   int result = STATE_UNKNOWN;