Use struct member to determine size of allocations

1 files changed, 2 insertions, 2 deletions

diff --git a/Header.c b/Header.c
index 42f6d204..8a9eae34 100644
--- a/Header.c
+++ b/Header.c
@@ -149,8 +149,8 @@ void Header_writeBackToSettings(const Header* this) {
       const Vector* vec = this->columns[col];
       int len = Vector_size(vec);
 
-      colSettings->names = len ? xCalloc(len + 1, sizeof(char*)) : NULL;
-      colSettings->modes = len ? xCalloc(len, sizeof(MeterModeId)) : NULL;
+      colSettings->names = len ? xCalloc(len + 1, sizeof(*colSettings->names)) : NULL;
+      colSettings->modes = len ? xCalloc(len, sizeof(*colSettings->modes)) : NULL;
       colSettings->len = len;
 
       for (int i = 0; i < len; i++) {