:art: no shadowing in arg.c

diff --git a/src/arg.c b/src/arg.c
index 4a9d2b8c10117587c530c0c559f0ec844ebeb016..0ccc608dd82dbb34b3c829b2025c00fb78c3d7d1 100644 (file)
--- a/src/arg.c
+++ b/src/arg.c
@@ -40,7 +40,7 @@ enum {
 ANN static inline void config_end(const Vector config) {
   for (m_uint i = 0; i < vector_size(config); ++i) {
     const Vector v = (Vector)vector_at(config, i);
-    for (m_uint i = 0; i < vector_size(v); ++i) xfree((m_str)vector_at(v, i));
+    for (m_uint j = 0; j < vector_size(v); ++j) xfree((m_str)vector_at(v, j));
     vector_release(v);
     xfree(v);
   }