fix libtags m4a issue

2023-07-31 12:19:04 +10:00
parent 34a4207fb9
commit d41de537a0
2 changed files with 2 additions and 7 deletions
@@ -46,7 +46,8 @@ tagscallcb(Tagctx *ctx, int type, const char *k, char *s, int offset, int size,
 		e = s + strlen(s);
 		while(e != s && (uchar)e[-1] <= ' ')
 			e--;
-		*e = 0;
+		if (*e != 0)
+			*e = 0;
 	}
 	if(*s){
 		ctx->tag(ctx, type, k, s, offset, size, f);