1 files changed, 3 insertions, 3 deletions

diff --git a/plugins-root/check_icmp.c b/plugins-root/check_icmp.c
index 1ddc7561..700fe8b6 100644
--- a/plugins-root/check_icmp.c
+++ b/plugins-root/check_icmp.c
@@ -242,10 +242,10 @@ crash(const char *fmt, ...)
 }
 
 
-static char *
+static const char *
 get_icmp_error_msg(unsigned char icmp_type, unsigned char icmp_code)
 {
-        char *msg = "unreachable";
+        const char *msg = "unreachable";
 
         if(debug > 1) printf("get_icmp_error_msg(%u, %u)\n", icmp_type, icmp_code);
         switch(icmp_type) {
@@ -897,7 +897,7 @@ finish(int sig)
         unsigned char pl;
         double rta;
         struct rta_host *host;
-        char *status_string[] =
+        const char *status_string[] =
         {"OK", "WARNING", "CRITICAL", "UNKNOWN", "DEPENDENT"};
         int hosts_ok = 0;
         int hosts_warn = 0;