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-rw-r--r--generic/tclCkalloc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/generic/tclCkalloc.c b/generic/tclCkalloc.c
index a9d98ec..6de9720 100644
--- a/generic/tclCkalloc.c
+++ b/generic/tclCkalloc.c
@@ -149,6 +149,10 @@ TclInitDbCkalloc()
if (!ckallocInit) {
ckallocInit = 1;
ckallocMutexPtr = Tcl_GetAllocMutex();
+#ifndef TCL_THREADS
+ /* Silence compiler warning */
+ (void)ckallocMutexPtr;
+#endif
}
}