shithub: libmujs

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Some tidying.

--- a/jsarray.c

+++ b/jsarray.c

@@ -69,7 +69,7 @@

 static void Ap_concat(js_State *J, unsigned int argc)

 {

-	unsigned int n, len, i;

+	unsigned int n, k, len, i;

 	js_newarray(J);

 	n = 0;

@@ -77,20 +77,13 @@

 	for (i = 0; i <= argc; ++i) {

 		js_copy(J, i);

 		if (js_isarray(J, -1)) {

-			unsigned int k = 0;

-

 			len = js_getlength(J, -1);

-

-			while (k < len) {

+			for (k = 0; k < len; ++k)

 				if (js_hasindex(J, -1, k))

-					js_setindex(J, -3, n);

-				++k;

-				++n;

-			}

+					js_setindex(J, -3, n++);

 			js_pop(J, 1);

 		} else {

-			js_setindex(J, -2, n);

-			++n;

+			js_setindex(J, -2, n++);

 		}

 	}

 }