1 files changed, 7 insertions, 3 deletions
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index 115c132..2d6d898 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -460,6 +460,7 @@ FsThrExitProc(
 	ckfree(fsRecPtr);
 	fsRecPtr = tmpFsRecPtr;
     }
+    tsdPtr->filesystemList = NULL;
     tsdPtr->initialized = 0;
 }
 
@@ -647,23 +648,26 @@ TclFSEpochOk(
 }
 
 static void
-Claim()
+Claim(void)
 {
     ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey);
+
     tsdPtr->claims++;
 }
 
 static void
-Disclaim()
+Disclaim(void)
 {
     ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey);
+
     tsdPtr->claims--;
 }
 
 int
-TclFSEpoch()
+TclFSEpoch(void)
 {
     ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey);
+
     return tsdPtr->filesystemEpoch;
 }