Reduce scope of variable to where it's used

diff --git a/src/lib/valuepair.c b/src/lib/valuepair.c
index d195494..36c4bf4 100644 (file)
--- a/src/lib/valuepair.c
+++ b/src/lib/valuepair.c
@@ -2695,8 +2695,6 @@ int8_t paircmp_op(VALUE_PAIR const *a, FR_TOKEN op, VALUE_PAIR const *b)
  */
 int8_t paircmp(VALUE_PAIR *a, VALUE_PAIR *b)
 {
-       int compare;
-
        if (!a) return -1;
 
        VERIFY_VP(a);
@@ -2719,6 +2717,7 @@ int8_t paircmp(VALUE_PAIR *a, VALUE_PAIR *b)
                return -1;
 #else
                {
+                       int compare;
                        regex_t reg;
                        char buffer[MAX_STRING_LEN * 4 + 1];