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-rw-r--r--generic/tclTrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclTrace.c b/generic/tclTrace.c
index 0c73cba..bea3162 100644
--- a/generic/tclTrace.c
+++ b/generic/tclTrace.c
@@ -52,7 +52,7 @@ typedef struct {
* invoked step trace */
int curFlags; /* Trace flags for the current command */
int curCode; /* Return code for the current command */
- int refCount; /* Used to ensure this structure is not
+ size_t refCount; /* Used to ensure this structure is not
* deleted too early. Keeps track of how many
* pieces of code have a pointer to this
* structure. */