shithub: libmujs

Info  •  Files  •  Log  •  Branches

Fix regex.c test function printouts.

--- a/regex.c

+++ b/regex.c

@@ -1121,7 +1121,10 @@

 			if (!regexec(p, s, &m, 0)) {

 				for (i = 0; i < m.nsub; ++i) {

 					int n = m.sub[i].ep - m.sub[i].sp;

-					printf("match %d: s=%d e=%d n=%d '%.*s'\n", i, (int)(m.sub[i].sp - s), (int)(m.sub[i].ep - s), n, n, m.sub[i].sp);

+					if (n > 0)

+						printf("match %d: s=%d e=%d n=%d '%.*s'\n", i, (int)(m.sub[i].sp - s), (int)(m.sub[i].ep - s), n, n, m.sub[i].sp);

+					else

+						printf("match %d: n=0 ''\n", i);

 				}

 			} else {

 				printf("no match\n");