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-rw-r--r--unix/tclUnixTest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/unix/tclUnixTest.c b/unix/tclUnixTest.c
index 0747c2d..722ded9 100644
--- a/unix/tclUnixTest.c
+++ b/unix/tclUnixTest.c
@@ -53,7 +53,7 @@ static Pipe testPipes[MAX_PIPES];
* The stuff below is used by the testalarm and testgotsig ommands.
*/
-static char *gotsig = "0";
+static const char *gotsig = "0";
/*
* Forward declarations of functions defined later in this file: