src/utils_subst.c: Print the warning of the subst_string function when appropriate.

[collectd.git] / src / utils_subst.c

diff --git a/src/utils_subst.c b/src/utils_subst.c
index 3c9fe5a..640007c 100644 (file)
--- a/src/utils_subst.c
+++ b/src/utils_subst.c
@@ -128,7 +128,7 @@ char *subst_string (char *buf, size_t buflen, const char *string,
                strncpy (buf, temp, buflen);
        }
 
-       if (i >= 100)
+       if (i >= buflen)
        {
                WARNING ("subst_string: Loop exited after %zu iterations: "
                                "string = %s; needle = %s; replacement = %s;",