Start working on modules, including a built-in "boot" module

FossilOrigin-Name: 4829dbeb2071fe0be41ded66a61ba2e156119a47def8a23415b8227a00d53ce7

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/string.c b/src/lib/string.c
index 123e81b..ecac9d7 100644
--- a/src/lib/string.c
+++ b/src/lib/string.c
@@ -1,7 +1,7 @@
 #include "aplwc_internal.h"
 
 struct string *
-chars_to_string(struct aplwc *aplwc, const char *chars)
+chars_to_string(struct aplwc *aplwc, const char *chars, int len)
 {
 	const uint8_t *utf8;
 	size_t bytecount, charcount;
@@ -12,7 +12,7 @@ chars_to_string(struct aplwc *aplwc, const char *chars)
 
 	utf8 = (const uint8_t *)chars;
 	seqlen = extra = 0;
-	for(bytecount = 0, charcount = 0; utf8[bytecount]; bytecount++){
+	for(bytecount = 0, charcount = 0; ((bytecount < (unsigned int)len) || (len == -1)) && utf8[bytecount]; bytecount++){
 		b = utf8[bytecount];
 		if(extra == 0){
 			c = 0;