shithub: libmujs

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Fix 697401: Error when dropping extra arguments to lightweight functions.

--- a/jsrun.c

+++ b/jsrun.c

@@ -937,7 +937,7 @@

 	jsR_savescope(J, scope);

 	if (n > F->numparams) {

-		js_pop(J, F->numparams - n);

+		js_pop(J, n - F->numparams);

 		n = F->numparams;

 	}

 	for (i = n; i < F->varlen; ++i)