parsers/tcl.c: initialize variable

As per #1624.
universal-ctags · Dec 27, 2017 · c2c434a · c2c434a
1 parent d161653
commit c2c434a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/parsers/tcl.c b/parsers/tcl.c
@@ -391,7 +391,7 @@ static void notifyNamespaceImport (tokenInfo *const token)
 static int notifyCommand (tokenInfo *const token, unsigned int parent)
 {
 	subparser *sub;
-	int r;
+	int r = CORK_NIL;
 
 	foreachSubparser (sub, false)
 	{