cfg: Fix functions for retrieving keys.

They didn't work.  At all.

diff --git a/vswitchd/cfg.c b/vswitchd/cfg.c
index aa33bddb8657bd0b9ef5a80b57161d571d5f201e..2a1424dd6c840e75944dd2f8817fb24fb5bc432b 100644 (file)
--- a/vswitchd/cfg.c
+++ b/vswitchd/cfg.c
@@ -717,7 +717,7 @@ get_nth_value(int idx, const char *key)
 {
     char **p = find_key_le(key);
     char **q = find_key_ge(key);
-    return idx < q - p ? extract_value(key) : NULL;
+    return idx < q - p ? extract_value(p[idx]) : NULL;
 }
 
 #if 0